内容

目次

On free complete intersections; on the number of ideals of finitecolength; realizable sequences linked to the Hilbert function of a0-dimensional projective scheme; lexsegment ideals in the exterior algebra;on the equations defining toric projective varieties; KRS and determinantalideals; the Koszul complex in projective dimension 1; Grobner bases ascharacteristic sets; threefolds with degenerate secant variety - on a theoremof G. Scorza; the unirationality of all conic bundles implies theunirationality of the quartic threefold; Gaussian ideals and theDedekind-Mertens lemma; depth formulas for certain graded modules associatedto a filtration - a survey; extremal Betti numbers of lexsegment ideals;local monomialization; isomorphism of complexes and lifts; Weil divisors onrational normal scrolls; families of Wronksian correspondences; a note onHodge's postulation formula for Schubert varieties; unimodular rows andsubintegral extensions; on commutative FGS-rings with ascending condition onannihilators; Cohen-Macaulay F-injective homomorphisms; valuations of ideals,evolutions and the vanishing of cohomology groups; on integral schemes ofvector fields; Robert Rings and Dutta multiplicities; Hilbert functions ofsquarefree Veronese rings; on the conductor of a surface at a point whoseprojectivized tangent cone is a generic union of lines; lifting problems forcodimension two subvarieties in Pn border cases; rank two bundles andreflexive sheaves on P and corresponding curves - an overview; on thestructure of ext groups of strongly stable ideals; an introduction to tightclosure; Eisenbud-Goto inequality on Stanley-Reisner rings.