Contents
Introduction
vii
List of talks
and references to publications
1x
Linearization
of local cohomology modules
JOSEP ALVAREZ MONTANER AND SANTIAGO
ZARZUELA
1
Multiplicity-free subvarieties of flag varieties
MICHEL BRION
13
Morita contexts, idempotents, and Hochschild
cohomology-with
applications to invariant rings-
RAGNAR-OLAF BUCHWEITZ
25
Some applications of two dimensional
complete ideals
ANTONIO CAMPILLO AND SANTIAGO
ENCINAS
55
Generically finite morphisms and simultaneous
resolution of singularities
STEVEN DALE CUTKOSKY
75
Two results on the number of generators
JUAN ELIAS
101
When is a binomial ideal equal to a lattice
ideal up to radical?
KAZUFUMI ETO
111
Depth and amplitude for unbounded
complexes
HANS-BJ0RN FOXBY AND
SRIKANTH IYENGAR
119
On the ideal of minors of matrices
of linear forms
ANNA GUERRIERI AND IRENA
SWANSON
139
Surjectivity of multiplication and F-regularity of
multigraded rings
MITSUYASU HASHIMOTO
153
On the
Ext-modules of ideals of Borel type
JURGEN
HERZOG, DORIN POPESCU, AND MARIUS VLADOIU
171
Sums of
linked tepli ideals
MARK
R.
JOHNSON
187
Cartan involutiveness
=
Mumford regularity
BERNARD MALGRANGE
193
v
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