{"product_id":"brauer-groups-hopf-algebras-and-galois-theory-von-stefaan-caenepeel","title":"Brauer Groups, Hopf Algebras and Galois Theory","description":"\n                                \n                \u003cp\u003eThis volume is devoted to the Brauer group of a commutative ring and related invariants. Part I presents a new self-contained exposition of the Brauer group of a commutative ring. Included is a systematic development of the theory of Grothendieck topologies and étale cohomology, and discussion of topics such as Gabber's theorem and the theory of Taylor's big Brauer group of algebras without a unit. Part II presents a systematic development of the Galois theory of Hopf algebras with special emphasis on the group of Galois objects of a cocommutative Hopf algebra. The development of the theory is carried out in such a way that the connection to the theory of the Brauer group in Part I is made clear. Recent developments are considered and examples are included. \u003c\/p\u003e\n                                \n                \n                \u003cp\u003eThe Brauer-Long group of a Hopf algebra over a commutative ring is discussed in Part III. This provides a link between the first two parts of the volume and is the first time this topic has been discussed in a monograph. \u003c\/p\u003e\n                                \n                \n                \u003cp\u003e\n                                        \n                    \u003cem\u003eAudience:\u003c\/em\u003e\n                                         Researchers whose work involves group theory. The first two parts, in particular, can be recommended for supplementary, graduate course use. \n                \n                \u003c\/p\u003e\n                            \n            \u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9781402003462\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9781402003462","offer_id":39416522768477,"sku":"9781402003462","price":53.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/87b5bc60-8fb8-4801-a8d4-da0c97c650a6.jpg?v=1782446878","url":"https:\/\/shop.autorenwelt.de\/products\/brauer-groups-hopf-algebras-and-galois-theory-von-stefaan-caenepeel","provider":"Autorenwelt Shop","version":"1.0","type":"link"}