Advances in Algebra and Geometry: University of Hyderabad Conference 2001

Description

Front Matter....Pages i-x Products of Ideals with Linear Resolution....Pages 1-6 Some Results on Affine Fibrations....Pages 7-24 Koszul Algebras and Modules....Pages 25-37 Local Cohomology Modules of Bigraded Rees Algebras....Pages 39-52 Quadratic Forms over Complete Local Rings....Pages 53-55 Representations of Rank Two Affine Hecke Algebras....Pages 57-91 Gorenstein Sequences....Pages 93-103 On the u-invariant of Function Fields of p-adic Curves....Pages 105-107 Geometry and Galois Theory....Pages 109-128 Semistable Principal Bundles....Pages 129-145 Ramification of Valuations and Singularities....Pages 147-158 Some Homogeneous Rings Associated to Finite Morphisms....Pages 159-169 On a Generalization of Mumford’s Result and Related Question....Pages 171-178 Criterion for Complete Intersection of certain Monomial Curves....Pages 179-184 Vector Bundles on Projective Spaces....Pages 185-188 Nef and Big Vector Bundles....Pages 189-194 The Rings of Noncommutative Projective Geometry....Pages 195-207 An Exterior View Of Modules And Sheaves....Pages 209-216 Solving the Braid Word Problem Via the Fundamental Group....Pages 217-237 Geometric Complexity Theory, P vs. NP and Explicit Obstructions....Pages 239-261 Some Topics in Computational Algebraic Geometry....Pages 263-278 Methods for Computing Normalisations of Affine Rings....Pages 279-295 Back Matter....Pages 296-310