FACULTY OF MATHEMATICS
UNIVERSITY OF BUCHAREST

MATHEMATICAL INSTITUTE OF ROMANIAN ACADEMY

FACULTY OF MATHEMATICS AND INFORMATICS
"OVIDIUS" UNIVERSITY OF CONSTANTA
 
 

INVITATION

 Faculty of Mathematics of Bucharest University, Mathematical Institute of Romanian Academy and Faculty of Mathematics and Informatics of Constanta are organizing an
 
WORKSHOP ON HOMOLOGICAL AND COMBINATORIAL ASPECTS OF KOSZUL ALGEBRAS

 
at Eforie Nord, September 10-14, 2002.

Topics:

September 10
1. The subalgebra generated by the degree one elements in the Yoneda Ext algebra (C. Ionescu, Bucharest)
2. Koszul modules (J. Herzog, Essen)

September 11
3. Koszul dual (C. Ionescu, Bucharest)
4. Koszul algebras and Gröbner basis (J. Herzog, Essen)

September 12
5. Affine semigroups and Koszulness (M. Vladoiu, Bucharest)
6. Sequential conditions for Koszulness (Shellability) (J. Herzog, Essen)

September 13
7. Shellable monoids (S. Barcanescu, Bucharest)
8. Diagonal subalgebras and the Koszul property (J. Herzog, Essen)

September 14
9. Subalgebras of bigraded Koszul algebras (D. Popescu, Bucharest)
10. On the Koszul property of Polymatroidal algebras (M. Vladoiu, Bucharest)
 

The accomodation will be at the "Luminita" camp at Eforie Nord.

Registrations until September 1, 2002 at Viviana Ene: Facultatea de Matematica si Informatica, Universitatea "Ovidius",


 

The organizing commitee:

Jürgen Herzog, Essen, Germany
E-mail: juergen.herzog@uni-essen.de

Dorin Popescu, Bucharest, Romania
E-mail: dorin@stoilow.imar.ro

Mirela Stefanescu, Constanta, Romania
E-mail: mirelast@univ-ovidius.ro

Cristodor Ionescu, Bucharest, Romania
E-mail: cristodor.ionescu@imar.ro