This book introduces various notions defined in graded terms extending the notions most frequently used as basic ingredients in the theory of Azumaya algebras: separability and Galois extensions of commutative rings, crossed products and Galois cohomology, Picard groups, and the Brauer group.
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语言 英语 ● 格式 PDF ● 网页 280 ● ISBN 9781000103786 ● 出版者 CRC Press ● 发布时间 2020 ● 下载 3 时 ● 货币 EUR ● ID 7535460 ● 复制保护 Adobe DRM
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