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.
Format EPUB ● Pages 280 ● ISBN 9781000147216 ● Maison d’édition CRC Press ● Publié 2020 ● Téléchargeable 3 fois ● Devise EUR ● ID 7535600 ● Protection contre la copie Adobe DRM
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