Almost ring theory
Author(s)
Bibliographic Information
Almost ring theory
（Lecture notes in mathematics, 1800）
Springer, c2003
Available at / 67 libraries
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Library, Research Institute for Mathematical Sciences, Kyoto University数研
L/N||LNM||180003031033
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INTERNATIONAL CHRISTIAN UNIVERSITY LIBRARY図
V.1800410.8/L507/v.180006008330,
410.8/L507/v.180006008330 -
Hokkaido University, Library, Graduate School of Science, Faculty of Science and School of Science図書
DC21:512.4/G1112070590437
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Note
Bibliography: p. [301]-303
Includes index
Description and Table of Contents
Description
The authors develop thorough and complete foundations for the method of almost etale extensions, which is at the basis of Faltings' approach to p-adic Hodge theory. The central notion is that of an "almost ring". Almost rings are the commutative unitary monoids in a tensor category obtained as a quotient V-Mod/S of the category V-Mod of modules over a fixed ring V; the subcategory S consists of all modules annihilated by a fixed ideal m of V, satisfying certain natural conditions.
The reader is assumed to be familiar with general categorical notions, some basic commutative algebra and some advanced homological algebra (derived categories, simplicial methods). Apart from these general prerequisites, the text is as self-contained as possible. One novel feature of the book - compared with Faltings' earlier treatment - is the systematic exploitation of the cotangent complex, especially for the study of deformations of almost algebras.
Table of Contents
Introduction.- Homological Theory.- Almost Ring Theory.- Fine Study of Almost Projective Modules.- Henselian Pairs.- Valuation Theory.- Analytic Geometry.- Appendix.- References.- Index.
by "Nielsen BookData"
