{"product_id":"cohomologie-non-abelienne-von-jean-giraud","title":"Cohomologie non abelienne","description":"\n                                \n                \u003cp\u003eNow 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.\u003c\/p\u003e\n                                \n                \n                \u003cp\u003e\n                                        A timeless classic, this French language book remains to this day a key reference for fibred categories, stacks, torsors, gerbes and topos.\n                    \n                    \u003cbr\u003e\n                                    \n                \u003c\/p\u003e\n                            \n            \u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783540053071\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Hardcover - 9783540053071","offer_id":51333401606,"sku":"9783540053071","price":96.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/03970b4b-2ebe-4175-a0ea-22d2013917e0.jpg?v=1775968962","url":"https:\/\/shop.autorenwelt.de\/products\/cohomologie-non-abelienne-von-jean-giraud","provider":"Autorenwelt Shop","version":"1.0","type":"link"}