Now a common tool and object of study, stacks were introduced in this book as a framework for the study of non-abelian cohomology classes in degrees 1 and 2 on an arbitrary topos. The book shows that these cohomology classes can be represented by geometric objects called torsors and gerbes, and provides a detailed study of their basic properties. Since their introduction in this book, gerbes have become a widespread tool in geometry and topology.
A timeless classic, this French language book remains to this day a key reference for fibred categories, stacks, torsors, gerbes and topos.
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语言 法国 ● 格式 PDF ● ISBN 9783662621035 ● 出版者 Springer Berlin Heidelberg ● 发布时间 2020 ● 下载 3 时 ● 货币 EUR ● ID 8149882 ● 复制保护 Adobe DRM
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