Completion Cech And Local Homology And Cohomology PDF Download
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| Author | : Peter Schenzel |
| Publisher | : Springer |
| Total Pages | : 346 |
| Release | : 2018-09-15 |
| Genre | : Mathematics |
| ISBN | : 3319965174 |
Download Completion, Čech and Local Homology and Cohomology Book in PDF, ePub and Kindle
The aim of the present monograph is a thorough study of the adic-completion, its left derived functors and their relations to the local cohomology functors, as well as several completeness criteria, related questions and various dualities formulas. A basic construction is the Čech complex with respect to a system of elements and its free resolution. The study of its homology and cohomology will play a crucial role in order to understand left derived functors of completion and right derived functors of torsion. This is useful for the extension and refinement of results known for modules to unbounded complexes in the more general setting of not necessarily Noetherian rings. The book is divided into three parts. The first one is devoted to modules, where the adic-completion functor is presented in full details with generalizations of some previous completeness criteria for modules. Part II is devoted to the study of complexes. Part III is mainly concerned with duality, starting with those between completion and torsion and leading to new aspects of various dualizing complexes. The Appendix covers various additional and complementary aspects of the previous investigations and also provides examples showing the necessity of the assumptions. The book is directed to readers interested in recent progress in Homological and Commutative Algebra. Necessary prerequisites include some knowledge of Commutative Algebra and a familiarity with basic Homological Algebra. The book could be used as base for seminars with graduate students interested in Homological Algebra with a view towards recent research.
| Author | : Gennady Lybeznik |
| Publisher | : CRC Press |
| Total Pages | : 366 |
| Release | : 2001-10-18 |
| Genre | : Mathematics |
| ISBN | : 9780824707415 |
Download Local Cohomology and Its Applications Book in PDF, ePub and Kindle
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 | : J. Peter May |
| Publisher | : American Mathematical Soc. |
| Total Pages | : 384 |
| Release | : 1996 |
| Genre | : Mathematics |
| ISBN | : 0821803190 |
Download Equivariant Homotopy and Cohomology Theory Book in PDF, ePub and Kindle
This volume introduces equivariant homotopy, homology, and cohomology theory, along with various related topics in modern algebraic topology. It explains the main ideas behind some of the most striking recent advances in the subject. The works begins with a development of the equivariant algebraic topology of spaces culminating in a discussion of the Sullivan conjecture that emphasizes its relationship with classical Smith theory. The book then introduces equivariant stable homotopy theory, the equivariant stable homotopy category, and the most important examples of equivariant cohomology theories. The basic machinery that is needed to make serious use of equivariant stable homotopy theory is presented next, along with discussions of the Segal conjecture and generalized Tate cohomology. Finally, the book gives an introduction to "brave new algebra", the study of point-set level algebraic structures on spectra and its equivariant applications. Emphasis is placed on equivariant complex cobordism, and related results on that topic are presented in detail.
| Author | : Jean H Gallier |
| Publisher | : World Scientific |
| Total Pages | : 799 |
| Release | : 2022-01-19 |
| Genre | : Mathematics |
| ISBN | : 9811245045 |
Download Homology, Cohomology, And Sheaf Cohomology For Algebraic Topology, Algebraic Geometry, And Differential Geometry Book in PDF, ePub and Kindle
For more than thirty years the senior author has been trying to learn algebraic geometry. In the process he discovered that many of the classic textbooks in algebraic geometry require substantial knowledge of cohomology, homological algebra, and sheaf theory. In an attempt to demystify these abstract concepts and facilitate understanding for a new generation of mathematicians, he along with co-author wrote this book for an audience who is familiar with basic concepts of linear and abstract algebra, but who never has had any exposure to the algebraic geometry or homological algebra. As such this book consists of two parts. The first part gives a crash-course on the homological and cohomological aspects of algebraic topology, with a bias in favor of cohomology. The second part is devoted to presheaves, sheaves, Cech cohomology, derived functors, sheaf cohomology, and spectral sequences. All important concepts are intuitively motivated and the associated proofs of the quintessential theorems are presented in detail rarely found in the standard texts.
| Author | : Srikanth B. Iyengar |
| Publisher | : American Mathematical Society |
| Total Pages | : 108 |
| Release | : 2022-07-19 |
| Genre | : Mathematics |
| ISBN | : 1470471590 |
Download Twenty-Four Hours of Local Cohomology Book in PDF, ePub and Kindle
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 | : Robin Hartshorne |
| Publisher | : Lecture Notes in Mathematics |
| Total Pages | : 128 |
| Release | : 1967 |
| Genre | : Mathematics |
| ISBN | : |
Download Local Cohomology Book in PDF, ePub and Kindle
| Author | : Irena Peeva |
| Publisher | : Springer Nature |
| Total Pages | : 898 |
| Release | : 2022-02-18 |
| Genre | : Mathematics |
| ISBN | : 3030896943 |
Download Commutative Algebra Book in PDF, ePub and Kindle
This contributed volume is a follow-up to the 2013 volume of the same title, published in honor of noted Algebraist David Eisenbud's 65th birthday. It brings together the highest quality expository papers written by leaders and talented junior mathematicians in the field of Commutative Algebra. Contributions cover a very wide range of topics, including core areas in Commutative Algebra and also relations to Algebraic Geometry, Category Theory, Combinatorics, Computational Algebra, Homological Algebra, Hyperplane Arrangements, and Non-commutative Algebra. The book aims to showcase the area and aid junior mathematicians and researchers who are new to the field in broadening their background and gaining a deeper understanding of the current research in this area. Exciting developments are surveyed and many open problems are discussed with the aspiration to inspire the readers and foster further research.
| Author | : Armand Borel |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 243 |
| Release | : 2009-05-21 |
| Genre | : Mathematics |
| ISBN | : 0817647651 |
Download Intersection Cohomology Book in PDF, ePub and Kindle
This book is a publication in Swiss Seminars, a subseries of Progress in Mathematics. It is an expanded version of the notes from a seminar on intersection cohomology theory, which met at the University of Bern, Switzerland, in the spring of 1983. This volume supplies an introduction to the piecewise linear and sheaf-theoretic versions of that theory as developed by M. Goresky and R. MacPherson in Topology 19 (1980), and in Inventiones Mathematicae 72 (1983). Some familiarity with algebraic topology and sheaf theory is assumed.
| Author | : I.M. James |
| Publisher | : Elsevier |
| Total Pages | : 1336 |
| Release | : 1995-07-18 |
| Genre | : Mathematics |
| ISBN | : 0080532985 |
Download Handbook of Algebraic Topology Book in PDF, ePub and Kindle
Algebraic topology (also known as homotopy theory) is a flourishing branch of modern mathematics. It is very much an international subject and this is reflected in the background of the 36 leading experts who have contributed to the Handbook. Written for the reader who already has a grounding in the subject, the volume consists of 27 expository surveys covering the most active areas of research. They provide the researcher with an up-to-date overview of this exciting branch of mathematics.
| Author | : Luchezar L. Avramov |
| Publisher | : American Mathematical Soc. |
| Total Pages | : 352 |
| Release | : 2007 |
| Genre | : Mathematics |
| ISBN | : 0821838148 |
Download Interactions between Homotopy Theory and Algebra Book in PDF, ePub and Kindle
This book is based on talks presented at the Summer School on Interactions between Homotopy theory and Algebra held at the University of Chicago in the summer of 2004. The goal of this book is to create a resource for background and for current directions of research related to deep connections between homotopy theory and algebra, including algebraic geometry, commutative algebra, and representation theory. The articles in this book are aimed at the audience of beginning researchers with varied mathematical backgrounds and have been written with both the quality of exposition and the accessibility to novices in mind.
