Serban Barcanescu

Domeniu:

Algebra comutativa

Sub-domenii:

• singularitati
• combinatorica algebrica

Colaborari internationale:

• A.Aramova (Inst. Matem. Acad. Bulgare), Bulgaria
• J. Herzog (Univ. Essen), Germania
• H. Hubl (Univ. Regensburg), Germania
• E. Kunz (Univ. Regensburg), Germania
• W. Rauscher (Univ.Regensburg), Germania
• G. Seibert (Univ. Regensburg), Germania

Granturi:

• bursa DAAD 3 luni, Germania, 1982, Regensburg, Essen
• bursa DAAD 3 luni, Germania, 1994, Comunitatea Europeana

Participari la Conferinte Internationale

• Young Tableaux, Torun (Polonia) 1980
• Algebraic geometry, Bucuresti 1980 (organizator)
• Betti-Poincare Series of Segre-Veronese Singularities and Algebraic geometry, Eisenach(Germania) 1982 (invitat H.Kurke)
• Algebraic geometry, Kuhlungsborn(Germania), 1984
• Algebraic geometry, Oberwolfach (Germania), 1982

Membru in organisme stiintifice internationale:

membru al American Mathematical Society

Alte informatii:

Colaborarea cu Hubl, Rauscher, Seibert s-a materializat intr-o completare a programului GALOIS din biblioteca stiintifica a Universitatii din Regensburg.

Conferinte plenare la manifestari nationale:

• Conferinta de geometrie algebrica Bucuresti 1980, 1982, 1984
• Conferinta Nationala de Algebra Cluj-Napoca 1985
• Inele Cohen-Macaulay
• Conferinta Nationala de Algebra Iasi 1984
• Metoda elementului canonic
• Conferinta Nationala de Algebra Timisoara 1986
• Metode omologice in algebra locala
• Conferinta Nationala de Algebra Brasov 1988
• Conferinta de Algebra Comutativa Constanta 1994
• Conferinta de Algebra Comutativa Constanta 1996
• Conferinta de Combinatorica in Algebra Constanta 1998

Alte informatii:

• Stagii de profesor asociat la universitati din tara Universitatea din Bucuresti oct. 1990 - iunie 1996
• trezorier al Societatii Matematicienilor din Romania
• membru al Comisiei de granturi a Academiei Romane, Sectia de Matematica, 1995-1996

Lista coferintelor plenare:

• Invarianti ai curbelor algebroide plane, Seminarul Univ.Regensburg, Germania
• Inversiune Mobius si numere Betti, Seminarul Univ.Essen, Germania
• Dim-depth decomposition of graded algebras over a field, Conferinta de Combinatorica in Algebra Constanta

Lucrari:

• The Rees Algebra of a Rational Pair, Rev. Roum. Math. Pures et Appliquees, 21(1976), 1301-1311
• Formal Power Series algebraically independent over Polynomials, Rev. Roum. Math. Pures et Appliquees, 25(1980), 147-155 (cu Al.Brezuleanu)
• Betti Numbers of Segre-Veronese Singularities, Rev. Roum. Math. Pures et Appliquees, 26(1981), 549-565 (cu N. Manolache)
• Algebraic Aspects of a Combinatorial Decomposition Theorem, Rev. Roum. Math. Pures et Appliquees, 27(1982), 919-926
• Monoidal Algebraic Singularities with Linear Resolutions, Rev. Roum. Math. Pures et Appliquees, 31(1986), 489-497
• Zeta Functions of Monoidal Posets, Studii si Cercetari Matematice, 38(1986), 319-408
• On the rate of related Veronese submodules, Rev. Roum. Math. Pures et Appliquees, 40(1995), 243-251 (cu A. Aramova, J. Herzog)
• Dim-depth decomposition of graded algebras over a field, in Proc. Conf. on Combinatorics in Algebra, Constanta, 1998, to appear
• Betti Numbers of Segre-Veronese Singularities, Comptes Rendues Acad. Sci. Paris, t. 288 (1979), 237-239 (cu N. Manolache)

Preprinturi:

• Quadratic Monoids Generated by Monomials, INCREST Preprint Series 1981 si Reports Univ.Stockholm, 1981
• Gorensteiness of Segre-Veronese graded Algebras, INCREST Preprint Series, 44(1980)
• The Segre-Veronese Singularities are determinantal, INCREST Preprint Series, 22(1984)
• On Zolotarev's Proof of the Quadratic Reciprocity Law, INCREST Preprint Series, 15(1983)
• Algebraic Singularities Defined by cyclic Group Actions, INCREST Preprint Series, 23(1985)

Monografii:

Omologia inelelor locale noetheriene, INCREST, Seminarul de Algebra Comutativa, 1984

Carti:

Reprezentari ale grupurilor finite, Ed. Stiintifica si Enciclopedica, Bucuresti, 1988