Geometric methods in algebra and topology
Seminar homepage
Coordinators
C. Anghel (IMAR), C. A-M Anghel (IMAR & Univ. Clermont Auvergne)
Former subjects
Quantum invariants, Homological stability, Graded geometry, Hochschild cohomology, Twisted Alexander polynomials, Exotic spheres, Higgs bundles, Categorical Rozansky-Witten invariants, Hyperkahler categories, Symplectic Lie pairs & RW-invariants, Characteristic classes, Cluster algebras, Gelfand-Fuks cohomology, Foliations, Moduli spaces of manifolds, Link homology, Deformation quantization, Floer homology, Motivic integration, Fukaya categories, knot-quivers correspondence, universal invariants, character varieties, skein modules/algebras
Talks
Homological stability for configuration spaces on closed manifolds V
Speaker: Martin Palmer
(IMAR)
May 23, 2025, 14:00
e-GeMAT session on Zoom, IMAR
Homological stability for configuration spaces on closed manifolds IV
Speaker: Martin Palmer
(IMAR)
May 16, 2025, 14:00
e-GeMAT session on Zoom, IMAR
Cluster algebras and link polynomials V
Speaker: Cristian Anghel
(IMAR)
May 14, 2025, 14:00
e-GeMAT session on Zoom, IMAR
Homological stability for configuration spaces on closed manifolds III
Speaker: Martin Palmer
(IMAR)
May 9, 2025, 14:00
e-GeMAT session on Zoom, IMAR
Cluster algebras and link polynomials IV
Speaker: Cristian Anghel
(IMAR)
Apr 30, 2025, 13:30
e-GeMAT session on Zoom , IMAR
Homological stability for configuration spaces on closed manifolds II
Speaker: Martin Palmer
(IMAR)
Apr 28, 2025, 15:00
e-GeMAT session on Zoom, IMAR
Kauffman states and categorified knot invariants III
Speaker: Cristian Anghel
(IMAR)
Apr 17, 2025, 14:30
Online, on Zoom, IMAR
Homological stability for configuration spaces on closed manifolds I
Speaker: Martin Palmer
(University of Bonn, Germania)
Apr 10, 2025, 15:00
Online, on Zoom, IMAR
Kauffman states and categorified knot invariants II
Speaker: Cristian Anghel
(IMAR)
Apr 7, 2025, 14:00
Online, on Zoom, IMAR
Character varieties and skein modules V
Speaker: Cristian Anghel
(IMAR)
Apr 4, 2025, 15:00
Online, on Zoom, IMAR
Character varieties and skein modules V
Speaker: Cristian Anghel
(IMAR)
Apr 4, 2025, 14:00
Online, on Zoom, IMAR
Kauffman states and categorified knot invariants I
Speaker: Cristian Anghel
(IMAR)
Mar 31, 2025, 15:00
Online, on Zoom, IMAR
Kauffman states and categorified knot invariants I
Speaker: Cristian Anghel
(IMAR)
Mar 31, 2025, 14:00
Online, on Zoom, IMAR
Character varieties and skein modules IV
Speaker: Cristian Anghel
(IMAR)
Mar 28, 2025, 14:00
Online, on Zoom, IMAR
A topological model for the HOMFLY-PT polynomial
Speaker: Cristina Anghel
(IMAR and Univ. Clermont Auvergne)
Mar 24, 2025, 15:00
Online, on Zoom, IMAR
Character varieties and skein modules III
Speaker: Cristian Anghel
(IMAR)
Mar 21, 2025, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Character varieties and skein modules II
Speaker: Cristian Anghel
(IMAR)
Mar 14, 2025, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Character varieties and skein modules I
Speaker: Cristian Anghel
(IMAR)
Mar 7, 2025, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
The Kauffman bracket skein module III
Speaker: Cristian Anghel
(IMAR)
Feb 14, 2025, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
The Kauffman bracket skein module II
Speaker: Cristian Anghel
(IMAR)
Feb 7, 2025, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Skein modules V: The Bar-Natan skein module
Speaker: Dorin Cheptea
(IMAR)
Jan 17, 2025, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
The Kauffman bracket skein module I
Speaker: Cristian Anghel
(IMAR)
Dec 13, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Cluster algebras and link polynomials III
Speaker: Cristian Anghel
(IMAR)
Dec 9, 2024, 14:00
Online, on Zoom, IMAR
Skein modules IV
Speaker: Dorin Cheptea
(IMAR)
Dec 6, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Skein modules III
Speaker: Dorin Cheptea
(IMAR)
Nov 29, 2024, 14:00
Online, on Zoom, IMAR
Skein modules II
Speaker: Dorin Cheptea
(IMAR)
Nov 22, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
On Habiro`s universal invariants VII
Speaker: Cristian Anghel
(IMAR)
Nov 18, 2024, 14:00
Online, on Zoom, IMAR
Skein modules I
Speaker: Dorin Cheptea
(IMAR)
Nov 15, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Character varieties V
Speaker: Dorin Cheptea
(IMAR)
Nov 8, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Cluster algebras and link polynomials II
Speaker: Cristian Anghel
(IMAR)
Nov 4, 2024, 14:00
Online, on Zoom, IMAR
Character varieties IV
Speaker: Cristian Anghel
(IMAR)
Nov 1, 2024, 14:00
Online, on Zoom, IMAR
Cluster algebras and link polynomials I
Speaker: Cristian Anghel
(IMAR)
Oct 28, 2024, 14:00
Online, on Zoom, IMAR
Character varieties III
Speaker: Cristian Anghel
(IMAR)
Oct 25, 2024, 14:00
Online, on Zoom, IMAR
Character varieties II
Speaker: Cristian Anghel
(IMAR)
Oct 18, 2024, 14:00
Online, on Zoom, IMAR
Character varieties I
Speaker: Cristian Anghel
(IMAR)
Oct 11, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Algebraic unification of quantum invariants for knots II
Speaker: Cristian Anghel
(IMAR)
Aug 19, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Algebraic unification of quantum invariants for knots I
Speaker: Cristian Anghel
(IMAR)
Aug 12, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Are there non-zero compactly-supported homology classes on mapping class groups of infinite-type surfaces? Part III
Speaker: Martin Palmer
(IMAR)
Aug 2, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Habiro ring, properties, and applications
Speaker: Dorin Cheptea
(IMAR)
Jul 22, 2024, 12:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Superalgebras and genus bound for knots
Speaker: Cristian Anghel
(IMAR)
Jul 8, 2024, 13:00
Online, on Zoom, IMAR
On Habiro`s universal invariants VI
Speaker: Cristian Anghel
(IMAR)
Jun 28, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
On Habiro`s universal invariants V
Speaker: Cristian Anghel
(IMAR)
Jun 7, 2024, 14:00
Online, on Zoom, IMAR
On Habiro`s universal invariants IV
Speaker: Cristian Anghel
(IMAR)
May 31, 2024, 14:00
Online, on Zoom, IMAR
Are there non-zero compactly-supported homology classes on mapping class groups of infinite-type surfaces? Part II
Speaker: Martin Palmer
(IMAR)
May 21, 2024, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
A universal coloured Alexander invariant from configurations on ovals in the disc
Speaker: Cristina Anghel
(IMAR and Univ. of Leeds)
May 21, 2024, 11:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
On Habiro`s universal invariants III
Speaker: Cristian Anghel
(IMAR)
May 8, 2024, 13:00
Online, on Zoom, IMAR
On Habiro`s universal invariants II
Speaker: Cristian Anghel
(IMAR)
Apr 29, 2024, 14:00
Online, on Zoom, IMAR
Deformation quantization and Lie algebras. VII
Speaker: Dorin Cheptea
(IMAR)
Apr 26, 2024, 14:00
Online, on Zoom, IMAR
On Habiro`s universal invariants I
Speaker: Cristian Anghel
(IMAR)
Apr 25, 2024, 14:00
Online, on Zoom, IMAR
Deformation quantization and Lie algebras. VI
Speaker: Dorin Cheptea
(IMAR)
Apr 19, 2024, 14:00
Online, on Zoom, IMAR
DT-invariants and knot-quivers correspondence II
Speaker: Cristian Anghel
(IMAR)
Apr 18, 2024, 14:00
Online, on Zoom, IMAR
DT-invariants and knot-quivers correspondence I
Speaker: Cristian Anghel
(IMAR)
Apr 12, 2024, 14:00
Online, on Zoom, IMAR
Deformation quantization and Lie algebras. V
Speaker: Dorin Cheptea
(IMAR)
Apr 5, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Deformation quantization and Lie algebras. IV
Speaker: Dorin Cheptea
(IMAR)
Mar 29, 2024, 14:00
Online, on Zoom, IMAR
Deformation quantization and Lie algebras. III
Speaker: Dorin Cheptea
(IMAR)
Mar 22, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Deformation quantization and Lie algebras. II
Speaker: Dorin Cheptea
(IMAR)
Mar 21, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Deformation quantization and Lie algebras. I
Speaker: Dorin Cheptea
(IMAR)
Mar 15, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Operads and Tamarkin’s approach to Kontsevich’s theorem for R^n VI
Speaker: Dorin Cheptea
(IMAR)
Mar 8, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Operads and Tamarkin’s approach to Kontsevich’s theorem for R^n V
Speaker: Dorin Cheptea
(IMAR)
Feb 23, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Operads and Tamarkin’s approach to Kontsevich’s theorem for R^n IV
Speaker: Dorin Cheptea
(IMAR)
Feb 16, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Operads and Tamarkin’s approach to Kontsevich’s theorem for R^n III
Speaker: Dorin Cheptea
(IMAR)
Feb 9, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Operads and Tamarkin’s approach to Kontsevich’s theorem for R^n II
Speaker: Dorin Cheptea
(IMAR)
Feb 2, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Operads and Tamarkin’s approach to Kontsevich’s theorem for R^n I
Speaker: Dorin Cheptea
(IMAR)
Jan 26, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Are there non-zero compactly-supported homology classes on mapping class groups of infinite-type surfaces?
Speaker: Martin Palmer-Anghel
(IMAR)
Jan 23, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Graded Poisson Algebras II
Speaker: Dorin Cheptea
(IMAR)
Jan 19, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Graded Poisson Algebras I
Speaker: Dorin Cheptea
(IMAR)
Jan 12, 2024, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Moments of families of quadratic L-functions via scanning (after Bergström, Diaconu, Petersen and Westerland)
Speaker: Martin Palmer-Anghel
(IMAR)
Dec 15, 2023, 14:00
Online, on Zoom, IMAR
Fukaya categories III
Speaker: Cristian Anghel
(IMAR)
Dec 12, 2023, 14:00
Online, on Zoom, IMAR
Fukaya categories II
Speaker: Cristian Anghel
(IMAR)
Nov 24, 2023, 14:00
online on Zoom, IMAR
Fukaya categories I
Speaker: Cristian Anghel
(IMAR)
Nov 17, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology IX
Speaker: Cristian Anghel
(IMAR)
Nov 10, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology VIII
Speaker: Cristian Anghel
(IMAR)
Nov 3, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology VII
Speaker: Cristian Anghel
(IMAR)
Oct 20, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology VI
Speaker: Cristian Anghel
(IMAR)
Oct 13, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology V
Speaker: Cristian Anghel
(IMAR)
Oct 6, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology IV
Speaker: Cristian Anghel
(IMAR)
Sep 29, 2023, 14:00
online on Zoom, IMAR
Mirror symmetry and knot homology III
Speaker: Cristian Anghel
(IMAR)
Sep 4, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Mirror symmetry and knot homology II
Speaker: Cristian Anghel
(IMAR)
Sep 1, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Untwisting Heisenberg homological representations of mapping class groups, I
Speaker: Martin Palmer-Anghel
(IMAR)
Aug 2, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Unifying semisimple and non-semisimple 3-manifold invariants via intersections in configuration spaces II
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. de Genève)
Aug 2, 2023, 11:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Unifying semisimple and non-semisimple 3-manifold invariants via intersections in configuration spaces
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. de Genève)
Jun 16, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Immersed curves and Floer homology IV
Speaker: Cristian Anghel
(IMAR)
Jun 15, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Immersed curves and Floer homology III
Speaker: Cristian Anghel
(IMAR)
Jun 9, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Motivic measures III
Speaker: Cristian Anghel
(IMAR)
May 26, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Motivic measures II
Speaker: Cristian Anghel
(IMAR)
May 19, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Motivic measures I
Speaker: Cristian Anghel
(IMAR)
May 12, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Immersed curves and Floer homology II
Speaker: Cristian Anghel
(IMAR)
May 5, 2023, 14:00
On-line, IMAR
Immersed curves and Floer homology I
Speaker: Cristian Anghel
(IMAR)
Apr 28, 2023, 14:00
On-line, IMAR
Homological stability for asymptotic monopole moduli spaces II
Speaker: Martin Palmer-Anghel
(IMAR)
Apr 21, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Jones and Alexander polynomials (and their quantum generalisations) unified via configurations in the disc
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. de Genève)
Apr 11, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (15)
Speaker: Dorin Cheptea
(IMAR)
Apr 10, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Homological stability for asymptotic monopole moduli spaces
Speaker: Martin Palmer-Anghel
(IMAR)
Apr 6, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (14)
Speaker: Dorin Cheptea
(IMAR)
Mar 31, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (13)
Speaker: Dorin Cheptea
(IMAR)
Mar 24, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (12)
Speaker: Dorin Cheptea
(IMAR)
Mar 17, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (11)
Speaker: Dorin Cheptea
(IMAR)
Mar 10, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (10)
Speaker: Dorin Cheptea
(IMAR)
Mar 3, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization (9)
Speaker: Dorin Cheptea
(IMAR)
Feb 24, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization VIII
Speaker: Dorin Cheptea
(IMAR)
Feb 17, 2023, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization VII
Speaker: Dorin Cheptea
(IMAR)
Feb 10, 2023, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization VI
Speaker: Dorin Cheptea
(IMAR)
Feb 3, 2023, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization V
Speaker: Dorin Cheptea
(IMAR)
Jan 27, 2023, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Homological stability for Hurwitz spaces and the Cohen-Lenstra conjecture (after Ellenberg, Venkatesh and Westerland) III
Speaker: Martin Palmer-Anghel
(IMAR)
Jan 20, 2023, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Homological stability for Hurwitz spaces and the Cohen-Lenstra conjecture (after Ellenberg, Venkatesh and Westerland) II
Speaker: Martin Palmer-Anghel
(IMAR)
Jan 13, 2023, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization IV
Speaker: Dorin Cheptea
(IMAR)
Dec 16, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
ntroduction to formal deformation quantization III
Speaker: Dorin Cheptea
(IMAR)
Dec 9, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization II
Speaker: Dorin Cheptea
(IMAR)
Nov 25, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to formal deformation quantization I
Speaker: Dorin Cheptea
(IMAR)
Nov 18, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to grid homology V
Speaker: Cristian Anghel
(IMAR)
Nov 11, 2022, 14:30
On-line, IMAR
Globalising Jones and Alexander polynomials from configurations in the punctured disc
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. de Genève)
Nov 4, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to grid homology IV
Speaker: Cristian Anghel
(IMAR)
Oct 28, 2022, 14:30
On-line, IMAR
Introduction to grid homology III
Speaker: Cristian Anghel
(IMAR)
Oct 21, 2022, 14:30
On-line, IMAR
Introduction to grid homology II
Speaker: Cristian Anghel
(IMAR)
Oct 14, 2022, 14:30
On-line, IMAR
Introduction to grid homology
Speaker: Cristian Anghel
(IMAR)
Oct 7, 2022, 14:30
On-line, IMAR
Mirror symmetry and knot homology (after Aganagic ICM 2022 talk )
Speaker: Cristian Anghel
(IMAR)
Aug 25, 2022, 14:00
On-line, IMAR
An interpolation between Jones and Alexander polynomials given by a graded intersection in a configuration space
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. Geneve)
Jul 29, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Homological stability for Hurwitz spaces and the Cohen-Lenstra conjecture. (after Ellenberg, Venkatesh and Westerland)
Speaker: Martin Palmer
(IMAR)
Jul 5, 2022, 14:00
On-line, IMAR
Grid diagrams and the Jones polynomial (after Droz and Wagner) II
Speaker: Cristian Anghel
(IMAR)
Jul 4, 2022, 11:00
On-line, IMAR
Lie groupoids
Speaker: Dorin Cheptea
(IMAR)
Jun 24, 2022, 14:30
On-line, IMAR
Grid diagrams and the Jones polynomial (after Droz and Wagner)
Speaker: Cristian Anghel
(IMAR)
Jun 21, 2022, 14:30
On-line, IMAR
Poisson cohomology II
Speaker: Dorin Cheptea
(IMAR)
Jun 17, 2022, 14:30
On-line, IMAR
Poisson cohomology I
Speaker: Dorin Cheptea
(IMAR)
Jun 10, 2022, 14:30
On-line, IMAR
Poisson geometry for algebraists and topologists V
Speaker: Dorin Cheptea
(IMAR)
Jun 3, 2022, 14:30
On-line, IMAR
The homotopy type of the cobordism category (after Galatius, Madsen, Tillmann and Weiss)
Speaker: Martin Palmer-Anghel
(IMAR)
Jun 2, 2022, 11:45
On-line, IMAR
Poisson geometry for algebraists and topologists IV
Speaker: Dorin Cheptea
(IMAR)
May 27, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Universal invariants from restricted duals of Hopf algebras
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. Geneve)
May 26, 2022, 11:45
On-line, IMAR
Poisson geometry for algebraists and topologists III
Speaker: Dorin Cheptea
(IMAR)
May 13, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Poisson geometry for algebraists and topologists II
Speaker: Dorin Cheptea
(IMAR)
May 6, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Poisson geometry for algebraists and topologists I
Speaker: Dorin Cheptea
(IMAR)
Apr 29, 2022, 14:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Spectrification of Khovanov homology III
Speaker: Martin Palmer
(IMAR)
Apr 8, 2022, 14:30
On-line, IMAR
On bigrading the symplectic Khovanov homology
Speaker: Cristian Anghel
(IMAR)
Apr 1, 2022, 14:30
On-line, IMAR
Spectrification of Khovanov homology II
Speaker: Martin Palmer
(IMAR)
Mar 24, 2022, 11:30
On-line, IMAR
Spectrification of Khovanov homology I
Speaker: Martin Palmer
(IMAR)
Mar 14, 2022, 14:30
On-line, IMAR
Khovanov versus symplectic link homology II
Speaker: Cristian Anghel
(IMAR)
Mar 11, 2022, 14:30
On-line, IMAR
Khovanov versus symplectic link homology I
Speaker: Cristian Anghel
(IMAR)
Mar 4, 2022, 14:30
On-line, IMAR
Hilbert schemes and knot polynomials
Speaker: Cristian Anghel
(IMAR)
Feb 25, 2022, 14:30
On-line, IMAR
Link homology theories from symplectic geometry II
Speaker: Cristina Palmer-Anghel
(IMAR)
Feb 18, 2022, 11:00
On-line, IMAR
Link homology theories from symplectic geometry I
Speaker: Cristina Palmer-Anghel
(IMAR/Univ. Geneva)
Feb 11, 2022, 14:30
On-line, IMAR
Anders-Mattes-Reshetikhin quantization of the algebra of chord diagrams on a surface II
Speaker: Dorin Cheptea
(IMAR)
Feb 4, 2022, 14:30
On-line, IMAR
Andersen-Mattes-Reshetikhin quantization of the algebra of chord diagrams on a surface I
Speaker: Dorin Cheptea
(IMAR)
Jan 28, 2022, 14:30
On-line, IMAR
Chord diagrams on surfaces as functions on the moduli spaces of flat connections II
Speaker: Dorin Cheptea
(IMAR)
Jan 21, 2022, 14:30
On-line, IMAR
Chord diagrams on surfaces as functions on the moduli spaces of flat connections I
Speaker: Dorin Cheptea
(IMAR)
Jan 14, 2022, 14:30
On-line, IMAR
Cautis-Kamnitzer categorification IV: the sl(m) case
Speaker: Cristian Anghel
(IMAR)
Dec 17, 2021, 14:30
On-line, IMAR
Cautis-Kamnitzer categorification III: the sl(m) case
Speaker: Cristian Anghel
(IMAR)
Dec 10, 2021, 14:30
On-line, IMAR
Cautis-Kamnitzer categorification II: the sl(2) case
Speaker: Cristian Anghel
(IMAR)
Dec 3, 2021, 14:30
On-line, IMAR
Cautis-Kamnitzer categorification I: the sl(2) case
Speaker: Cristian Anghel
(IMAR)
Nov 26, 2021, 14:30
On-line, IMAR
Khovanov-Rozansky homology IV: the HOMFLY polynomial
Speaker: Cristian Anghel
(IMAR)
Nov 19, 2021, 14:30
On-line, IMAR
Khovanov-Rozansky homology III: the P_n polynomial
Speaker: Cristian Anghel
(IMAR)
Nov 12, 2021, 14:30
On-line, IMAR
Khovanov-Rozansky homology II: the P_n polynomial
Speaker: Cristian Anghel
(IMAR)
Nov 5, 2021, 14:30
On-line, IMAR
Khovanov-Rozansky homology I: the P_n polynomial
Speaker: Cristian Anghel
(IMAR)
Oct 29, 2021, 14:30
On-line, IMAR
An introductory survey to Khovanov homology II
Speaker: Dorin Cheptea
(IMAR)
Oct 15, 2021, 14:30
On-line, IMAR
Torsion as a rational function on the variety of complex representations
Speaker: Dan Burghelea
(Ohio State University, USA)
Oct 8, 2021, 14:30
On-line, IMAR
An introductory survey to Khovanov homology I
Speaker: Dorin Cheptea
(IMAR)
Oct 1, 2021, 14:30
On-line, IMAR
Lectures on link homologies
Speaker: Cristian Anghel
(IMAR)
Sep 24, 2021, 14:30
On-line, IMAR
Moduli spaces of high-dimensional discs V
Speaker: Martin Palmer-Anghel
(IMAR)
Jun 11, 2021, 14:30
On-line, IMAR
Moduli spaces of high-dimensional discs IV
Speaker: Martin Palmer-Anghel
(IMAR)
Jun 4, 2021, 14:30
On-line, IMAR
Moduli spaces of high-dimensional discs III
Speaker: Martin Palmer
(Anghel)
May 28, 2021, 14:30
On-line, IMAR
Kapustin-Saulina-Rozansky Topological quantum field theories (TQFT) and knot homology
Speaker: Alexei Oblomkov
(UMass Amherst)
May 14, 2021, 15:00
On-line, IMAR
Moduli spaces of high-dimensional discs II
Speaker: Martin Palmer-Anghel
(IMAR)
May 13, 2021, 14:30
On-line, IMAR
Moduli spaces of high-dimensional discs
Speaker: Martin Palmer-Anghel
(IMAR)
May 7, 2021, 14:30
On-line, IMAR
Hodge cycles for cubic hypersurfaces
Speaker: Hossein Movasati
(IMPA)
May 6, 2021, 14:00
On-line, IMAR
On the lattice points count on the moduli space of curves II
Speaker: Olivia Dumitrescu
(UNC at Chapel Hill)
Apr 23, 2021, 15:30
On-line, IMAR
Pseudodifferential operators and the Hodge-de Rham theorem III
Speaker: Rareş Stan
Mar 20, 2020, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Towards motivic homological stability for configuration spaces
Speaker: Martin Palmer
(IMAR)
Mar 20, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hochschild cohomology and Atiyah classes VII
Speaker: Cristian Anghel
(IMAR)
Mar 13, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes XVII
Speaker: Cristian Anghel
(IMAR)
Mar 12, 2020, 16:30
Sala 306-307 "Constantin Banica", IMAR
Pseudodifferential operators and the Hodge-de Rham theorem I
Speaker: Rareş Stan
(IMAR)
Mar 6, 2020, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hochschild cohomology and Atiyah classes VI
Speaker: Cristian Anghel
(IMAR)
Mar 6, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes XVI
Speaker: Cristian Anghel
(IMAR)
Feb 28, 2020, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hochschild cohomology and Atiyah classes V
Speaker: Cristian Anghel
(IMAR)
Feb 28, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes XV
Speaker: Cristian Anghel
(IMAR)
Feb 20, 2020, 16:30
Sala 306-307 "Constantin Banica", IMAR
Hochschild cohomology and Atiyah classes IV
Speaker: Cristian Anghel
(IMAR)
Feb 14, 2020, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes XIV
Speaker: Cristian Anghel
(IMAR)
Feb 14, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hochschild cohomology and Atiyah classes III
Speaker: Cristian Anghel
(IMAR)
Feb 7, 2020, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes XIII
Speaker: Martin Palmer
(IMAR)
Jan 29, 2020, 16:30
Sala 306-307 "Constantin Banica", IMAR
Hochschild cohomology and Atiyah classes II
Speaker: Cristian Anghel
(IMAR)
Jan 24, 2020, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes XII
Speaker: Cristian Anghel
(IMAR)
Jan 24, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lecture on characteristic classes XI
Speaker: Cristian Anghel
(IMAR)
Jan 16, 2020, 16:30
Sala 306-307 "Constantin Banica", IMAR
Lectures on characteristic classes X
Speaker: Cristian Anghel
(IMAR)
Jan 10, 2020, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Reidemeister torsion and the volume of hyperbolic knots
Speaker: Cristian Anghel
(IMAR)
Jan 3, 2020, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes IX
Speaker: Cristian Anghel
(IMAR)
Dec 20, 2019, 13:00
Sala 306-307 "Constantin Banica", IMAR
Graded Geometry and Weight Systems VI
Speaker: Dorin Cheptea
(IMAR)
Dec 19, 2019, 16:45
Sala 306-307 "Constantin Banica", IMAR
Graded Geometry and Weight Systems V
Speaker: Dorin Cheptea
(IMAR)
Dec 19, 2019, 14:30
Sala 306-307 "Constantin Banica", IMAR
Lectures on characteristic classes VIII
Speaker: Dorin Cheptea
(IMAR)
Dec 13, 2019, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
On twisted Alexander polynomials
Speaker: Cristian Anghel
(IMAR)
Dec 12, 2019, 15:30
Sala 306-307 "Constantin Banica", IMAR
Relative Modular Categories and TQFT`s from the representation theory of super quantum groups
Speaker: Cristina Anghel
(IMAR/Univ. Oxford)
Dec 12, 2019, 11:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Constructing homological representations of motion groups and mapping class groups
Speaker: Martin Palmer
(IMAR)
Dec 11, 2019, 11:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Graded Geometry and Weight Systems IV
Speaker: Dorin Cheptea
(IMAR)
Dec 6, 2019, 15:30
IMAR
Lectures on characteristic classes VII
Speaker: Cristian Anghel
(IMAR)
Dec 6, 2019, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes VI
Speaker: Martin Palmer
(IMAR)
Nov 28, 2019, 16:30
Sala 306-307 "Constantin Banica", IMAR
On bases and reducibility for the Lawrence-Bigelow representations of the braid groups
Speaker: Martin Palmer
(IMAR)
Nov 27, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes V
Speaker: Cristian Anghel
(IMAR)
Nov 22, 2019, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Graded Geometry and Weight Systems III
Speaker: Dorin Cheptea
(IMAR)
Nov 21, 2019, 16:30
Sala 306-307 "Constantin Banica", IMAR
Graded Geometry and Weight Systems II
Speaker: Dorin Cheptea
(IMAR)
Nov 15, 2019, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes IV
Speaker: Cristian Anghel
(IMAR)
Nov 15, 2019, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
On homological stability for Hurwitz spaces and configuration-mapping spaces
Speaker: Martin Palmer
(IMAR/Univ. Bonn)
Nov 8, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes III
Speaker: Cristian Anghel
(IMAR)
Nov 7, 2019, 16:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hochschild versus cyclic versus de Rham cohomology and K-theory
Speaker: Dan Burghelea
(Ohio State University, USA)
Nov 4, 2019, 16:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hochschild cohomology and Atiyah classes I
Speaker: Cristian Anghel
(IMAR)
Nov 1, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes II
Speaker: Cristian Anghel
(IMAR)
Nov 1, 2019, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Graded Geometry and Weight Systems I
Speaker: Dorin Cheptea
(IMAR)
Oct 25, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lectures on characteristic classes I
Speaker: Cristian Anghel
(IMAR)
Oct 25, 2019, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lie theory and algebraic geometry II
Speaker: Cristian Anghel
(IMAR)
Oct 18, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
A matrix unit basis for the Links-Gould centraliser algebra via curves in the plane II
Speaker: Cristina Anghel
(IMAR/Univ. Oxford)
Oct 11, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Lie theory and algebraic geometry
Speaker: Cristian Anghel
(IMAR)
Oct 4, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Calculating the stable homology of families of configuration spaces and other moduli spaces IV
Speaker: Martin Palmer
(IMAR/Univ. Bonn)
Sep 12, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
A matrix unit basis for the Links-Gould centraliser algebra via curves in the plane
Speaker: Cristina Anghel
(IMAR/Oxford Univ.)
Sep 12, 2019, 11:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Symplectic Lie pairs and RW-type invariants VIII
Speaker: Dorin Cheptea
(IMAR)
Jul 5, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Symplectic Lie pairs and RW-type invariants VII
Speaker: Dorin Cheptea
(IMAR)
Jul 5, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Symplectic Lie pairs and RW-type invariants VI
Speaker: Dorin Cheptea
(IMAR)
Jun 13, 2019, 16:00
Sala 306-307 "Constantin Banica", IMAR
Symplectic Lie pairs and RW-type invariants V
Speaker: Dorin Cheptea
(IMAR)
Jun 13, 2019, 14:00
Sala 306-307 "Constantin Banica", IMAR
Symplectic Lie pairs and RW-type invariants IV
Speaker: Dorin Cheptea
(IMAR)
Jun 7, 2019, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Symplectic Lie pairs and RW-type invariants III
Speaker: Dorin Cheptea
(IMAR)
Jun 7, 2019, 11:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Calculating the stable homology of families of configuration spaces and other moduli spaces III
Speaker: Martin Palmer
(IMAR/Univ. Bonn)
May 31, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Symplectic Lie pairs and RW-type invariants II
Speaker: Dorin Cheptea
(IMAR)
May 24, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Atiyah class and Riemann-Roch type results III
Speaker: Cristian Anghel
(IMAR)
May 24, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Symplectic Lie pairs and RW-type invariants
Speaker: Dorin Cheptea
(IMAR)
May 17, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Atiyah class and Riemann-Roch type results II
Speaker: Cristian Anghel
(IMAR)
May 17, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Atiyah class and Riemann-Roch type results
Speaker: Cristian Anghel
(IMAR)
May 10, 2019, 17:15
Sala 414 "Dan Barbilian", IMAR
Quivers and braid group actions on derived categories II
Speaker: Cristian Anghel
(IMAR)
May 10, 2019, 15:00
Sala 414 "Dan Barbilian", IMAR
Quivers and braid group actions on derived categories
Speaker: Cristian Anghel
(IMAR)
Apr 26, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Calculating the stable homology of families of configuration spaces and other moduli spaces II
Speaker: Martin Palmer
(IMAR/Univ. Bonn)
Apr 26, 2019, 11:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories XIV
Speaker: Cristian Anghel
(IMAR)
Apr 19, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories XIII
Speaker: Cristian Anghel
(IMAR)
Apr 19, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories XII
Speaker: Cristian Anghel
(IMAR)
Apr 5, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories XI
Speaker: Cristian Anghel
(IMAR)
Apr 5, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories X
Speaker: Cristian Anghel
(IMAR)
Mar 29, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories IX
Speaker: Cristian Anghel
(IMAR)
Mar 29, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Uâ¯â¯_q(sl(2))-quantum invariants at roots of unity and homological braid group representations
Speaker: Cristina A-M Anghel
(IMAR/Univ. Oxford)
Mar 22, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Kontsevich interpretation of Rozansky-Witten invariants via symplectic foliations V
Speaker: Dorin Cheptea
(IMAR)
Mar 15, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Kontsevich interpretation of Rozansky-Witten invariants via symplectic foliations IV
Speaker: Dorin Cheptea
(IMAR)
Mar 15, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Kontsevich interpretation of Rozansky-Witten invariants via symplectic foliations III
Speaker: Dorin Cheptea
(IMAR)
Mar 1, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Kontsevich interpretation of Rozansky-Witten invariants via symplectic foliations II
Speaker: Dorin Cheptea
(IMAR)
Feb 22, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Kontsevich interpretation of Rozansky-Witten invariants via symplectic foliations I
Speaker: Dorin Cheptea
(IMAR)
Feb 15, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories VIII
Speaker: Cristian Anghel
(IMAR)
Feb 8, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories VII
Speaker: Cristian Anghel
(IMAR)
Feb 8, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories VI
Speaker: Cristian Anghel
(IMAR)
Feb 1, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories V
Speaker: Cristian Anghel
(IMAR)
Feb 1, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories IV
Speaker: Cristian Anghel
(IMAR)
Jan 25, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories III
Speaker: Cristian Anghel
(IMAR)
Jan 25, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories II
Speaker: Cristian Anghel
(IMAR)
Jan 18, 2019, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler categories I
Speaker: Cristian Anghel
(IMAR)
Jan 18, 2019, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Reidemeister moves for triple-crossing link diagrams
Speaker: Martin Palmer
(Univ. Bonn)
Dec 21, 2018, 16:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Topological quantum field theories from super quantum groups of type I at roots of unity
Speaker: Cristina A-M Anghel
(IMAR/Univ. Oxford)
Dec 21, 2018, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Link invariants coming from algebraic geometry
Speaker: Cristian Anghel
(IMAR)
Dec 21, 2018, 10:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants XVI
Speaker: Cristian Anghel
(IMAR)
Dec 14, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants XV
Speaker: Cristian Anghel
(IMAR)
Dec 7, 2018, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants XIV
Speaker: Dorin Cheptea
(IMAR)
Dec 7, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants XIII
Speaker: Cristian Anghel
(IMAR)
Nov 23, 2018, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants XII
Speaker: Cristian Anghel
(IMAR)
Nov 23, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants XI
Speaker: Dorin Cheptea
(IMAR)
Nov 16, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants X
Speaker: Cristian Anghel
(IMAR)
Nov 9, 2018, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants IX
Speaker: Cristian Anghel
(IMAR)
Nov 9, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants VIII
Speaker: Dorin Cheptea
(IMAR)
Nov 2, 2018, 17:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants VII
Speaker: Cristian Anghel
(IMAR)
Nov 2, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants VI
Speaker: Cristian Anghel
(IMAR)
Oct 26, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants V
Speaker: Cristian Anghel
(IMAR)
Oct 19, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Homological stability for partitioned braid groups on surfaces, II
Speaker: Martin Palmer
(Univ. Bonn)
Oct 12, 2018, 15:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants IV
Speaker: Cristian Anghel
(IMAR)
Oct 5, 2018, 16:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants III
Speaker: Cristian Anghel
(IMAR)
Oct 5, 2018, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants II
Speaker: Cristian Anghel
(IMAR)
Sep 28, 2018, 16:15
Sala 309-310 "Gheorghe Vranceanu", IMAR
Hyperkähler geometry and low dimensional topology: Rozansky-Witten invariants I
Speaker: Cristian Anghel
(IMAR)
Sep 28, 2018, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Homological stability for partitioned braid groups on surfaces
Speaker: Martin Palmer
(Univ. Bonn)
Aug 24, 2018, 14:00
Sala 306-307 "Constantin Banica", IMAR
A homological model for the coloured Jones polynomials
Speaker: Cristina A-M Anghel
(IMAR/Paris 7 Univ)
Aug 23, 2018, 16:30
Sala 306-307 "Constantin Banica", IMAR
Homological stability for symmetric diffeomorphism groups and parametrised connected sum
Speaker: Martin Palmer
(Univ. Bonn)
Aug 23, 2018, 14:00
Sala 306-307 "Constantin Banica", IMAR
Braid group actions on derived categories of sheaves
Speaker: Cristian Anghel
(IMAR)
Jul 13, 2018, 17:45
Sala 306-307 "Constantin Banica", IMAR
High-connectivity of complexes of arcs on surfaces and homological stability for mapping class groups
Speaker: Martin Palmer
(Univ. Bonn)
Jul 13, 2018, 15:30
Sala 306-307 "Constantin Banica", IMAR
Non-commutative vector fields and the Fukaya category of the Milnor fibers
Speaker: Cristina A-M Anghel
(IMAR/Paris Diderot Univ.)
Jul 12, 2018, 11:00
Sala 306-307 "Constantin Banica", IMAR
Monodromy of KZ equations, Kontsevich integral, and weight systems IV
Speaker: Dorin Cheptea
(IMAR)
Jun 8, 2018, 11:00
Sala 306-307 "Constantin Banica", IMAR
Monodromy of KZ equations, Kontsevich integral, and weight systems III
Speaker: Dorin Cheptea
(IMAR)
Jun 5, 2018, 12:00
Sala 306-307 "Constantin Banica", IMAR
Monodromy of KZ equations, Kontsevich integral, and weight systems II
Speaker: Dorin Cheptea
(IMAR)
Jun 4, 2018, 14:00
Sala 306-307 "Constantin Banica", IMAR
Quantum invariants for 3-manifolds from Uq(sl(2|1))
Speaker: Cristina A-M Anghel
(IMAR/Paris 7 Univ.)
May 16, 2018, 11:00
Sala 306-307 "Constantin Banica", IMAR
Monodromy of KZ equations, Kontsevich integral, and weight systems I
Speaker: Dorin Cheptea
(IMAR)
May 14, 2018, 13:30
Sala 306-307 "Constantin Banica", IMAR
Higgs bundles and related topics VIII
Speaker: Cristian Anghel
(IMAR)
May 11, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Higgs bundles and related topics VII
Speaker: Cristian Anghel
(IMAR)
Apr 30, 2018, 11:00
Sala 306-307 "Constantin Banica", IMAR
Higgs bundles and related topics VI
Speaker: Cristian Anghel
(IMAR)
Apr 27, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Higgs bundles and related topics V
Speaker: Cristian Anghel
(IMAR)
Apr 20, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Higgs bundles and related topics IV
Speaker: Cristian Anghel
(IMAR)
Apr 13, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Modified quantum invariants for 3-manifolds from super quantum groups
Speaker: Cristina A-M Anghel
(IMAR/Paris 7 Univ.)
Apr 6, 2018, 16:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to manifold calculus
Speaker: Martin Palmer
(University of Bonn)
Apr 6, 2018, 14:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Introduction to polynomial functors
Speaker: Martin Palmer
(University of Bonn)
Apr 5, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Differential equations and hyperplane arrangements IV
Speaker: Cristian Anghel
(IMAR)
Apr 4, 2018, 16:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Higgs bundles and related topics III
Speaker: Cristian Anghel
(IMAR)
Mar 30, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Higgs bundles and related topics II
Speaker: Cristian Anghel
(IMAR)
Mar 26, 2018, 13:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Higgs bundles and related topics
Speaker: Cristian Anghel
(IMAR)
Mar 23, 2018, 15:00
Sala 306-307 "Constantin Banica", IMAR
Differential equations and hyperplane arrangements III
Speaker: Cristian Anghel
(IMAR)
Mar 9, 2018, 17:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Twisted homological stability for configuration spaces
Speaker: Martin Palmer
(Univ. of Bonn)
Mar 9, 2018, 15:00
Sala 309-310 "Gheorghe Vranceanu", IMAR
Categorifications for link invariants coming from symplectic geometry II
Speaker: Cristina A-M Anghel
(IMAR/Paris 7 Univ.)
Mar 8, 2018, 16:30
Sala 306-307 "Constantin Banica", IMAR
Categorifications for link invariants coming from symplectic geometry I
Speaker: Cristina A-M Anghel
(IMAR/Paris 7 Univ.)
Mar 8, 2018, 14:00
Sala 306-307 "Constantin Banica", IMAR
Differential equations and hyperplane arrangements II
Speaker: Cristian Anghel
(IMAR)
Mar 7, 2018, 16:30
Sala 309-310 "Gheorghe Vranceanu", IMAR
Invariants of plane curves and representations of the braid group
Speaker: Cristian Anghel
(IMAR)
Jan 5, 2018, 14:00
Sala 306-307 "Constantin Banica", IMAR
Homological and geometrical representations of the braid group
Speaker: Cristina A-M Anghel
(IMAR/Paris 7 Univ.)
Jan 4, 2018, 16:30
Sala 306-307 "Constantin Banica", IMAR
The Lawrence representation of braid groups and the Jones polynomial
Speaker: Martin Palmer
(University of Bonn)
Jan 4, 2018, 14:00
Sala 306-307 "Constantin Banica", IMAR
Differential equations and hyperplane arrangements
Speaker: Cristian Anghel
(IMAR)
Jan 3, 2018, 11:00
Sala 306-307 "Constantin Banica", IMAR