[PDF] Local Cohomology Second Edition eBook

Author : M. Brodmann
Publisher :
Page : 510 pages
File Size : 40,31 MB
Release : 2012
Category :
ISBN :

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This second edition of a successful graduate text provides a careful and detailed algebraic introduction to Grothendieck's local cohomology theory, including in multi-graded situations, and provides many illustrations of the theory in commutative algebra and in the geometry of quasi-affine and quasi-projective varieties. Topics covered include Serre's Affineness Criterion, the Lichtenbaum-Hartshorne Vanishing Theorem, Grothendieck's Finiteness Theorem and Faltings' Annihilator Theorem, local duality and canonical modules, the Fulton-Hansen Connectedness Theorem for projective varieties, and connections between local cohomology and both reductions of ideals and sheaf cohomology. The book is designed for graduate students who have some experience of basic commutative algebra and homological algebra and also experts in commutative algebra and algebraic geometry. Over 300 exercises are interspersed among the text; these range in difficulty from routine to challenging, and hints are provided for some of the more difficult ones.

Author : Gennady Lybeznik
Publisher : CRC Press
Page : 366 pages
File Size : 14,29 MB
Release : 2001-10-18
Category : Mathematics
ISBN : 9780824707415

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This volume collects presentations from the international workshop on local cohomology held in Guanajuato, Mexico, including expanded lecture notes of two minicourses on applications in equivariant topology and foundations of duality theory, and chapters on finiteness properties, D-modules, monomial ideals, combinatorial analysis, and related topics. Featuring selected papers from renowned experts around the world, Local Cohomology and Its Applications is a provocative reference for algebraists, topologists, and upper-level undergraduate and graduate students in these disciplines.

Author : M. P. Brodmann
Publisher : Cambridge University Press
Page : 514 pages
File Size : 43,48 MB
Release : 2013
Category : Mathematics
ISBN : 0521513634

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On its original publication, this algebraic introduction to Grothendieck's local cohomology theory was the first book devoted solely to the topic and it has since become the standard reference for graduate students. This second edition has been thoroughly revised and updated to incorporate recent developments in the field.

Author : M. P. Brodmann
Publisher : Cambridge University Press
Page : 514 pages
File Size : 35,24 MB
Release : 2012-11-15
Category : Mathematics
ISBN : 1139788647

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This second edition of a successful graduate text provides a careful and detailed algebraic introduction to Grothendieck's local cohomology theory, including in multi-graded situations, and provides many illustrations of the theory in commutative algebra and in the geometry of quasi-affine and quasi-projective varieties. Topics covered include Serre's Affineness Criterion, the Lichtenbaum–Hartshorne Vanishing Theorem, Grothendieck's Finiteness Theorem and Faltings' Annihilator Theorem, local duality and canonical modules, the Fulton–Hansen Connectedness Theorem for projective varieties, and connections between local cohomology and both reductions of ideals and sheaf cohomology. The book is designed for graduate students who have some experience of basic commutative algebra and homological algebra and also experts in commutative algebra and algebraic geometry. Over 300 exercises are interspersed among the text; these range in difficulty from routine to challenging, and hints are provided for some of the more difficult ones.

Author : Srikanth B. Iyengar
Publisher : American Mathematical Society
Page : 108 pages
File Size : 21,25 MB
Release : 2022-07-19
Category : Mathematics
ISBN : 1470471590

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This book is aimed to provide an introduction to local cohomology which takes cognizance of the breadth of its interactions with other areas of mathematics. It covers topics such as the number of defining equations of algebraic sets, connectedness properties of algebraic sets, connections to sheaf cohomology and to de Rham cohomology, Gröbner bases in the commutative setting as well as for $D$-modules, the Frobenius morphism and characteristic $p$ methods, finiteness properties of local cohomology modules, semigroup rings and polyhedral geometry, and hypergeometric systems arising from semigroups. The book begins with basic notions in geometry, sheaf theory, and homological algebra leading to the definition and basic properties of local cohomology. Then it develops the theory in a number of different directions, and draws connections with topology, geometry, combinatorics, and algorithmic aspects of the subject.

Author :
Publisher : American Mathematical Soc.
Page : 312 pages
File Size : 14,27 MB
Release :
Category : Mathematics
ISBN : 9780821872499

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This is an introduction to local cohomology which takes cognizance of the breadth of its interactions with other areas of mathematics. The text covers topics such as the number of defining equations of algebraic sets, connectedness properties of algebraic sets, and connections to sheaf cohomology and to de Rham cohomology.