{"product_id":"wittrings-9783528085124","title":"Wittrings","description":"\u003cp\u003e • Author(s): Manfred Knebusch | Manfred Kolster\u003cbr\u003e • Publisher: Vieweg+teubner Verlag\u003cbr\u003e • Publisher Imprint: Vieweg+teubner Verlag\u003cbr\u003e • BISAC: Mathematical Analysis\u003c\/p\u003e\u003cp\u003eI: Basic facts about symmetric bilinear forms, and definition of the Wittring..-   1 Bilinear Spaces.-   2 Witt- and Grothendieck-rings.- Appendix: Quadratic Forms.- II: The structure of Wittrings.-   1 Generators and Relations.-   2 The prime ideals of a Wittring.-   3 Nilpotent and torsion elements.-   4 Application: The theorem of Artin-Pfister.-   5 Complements to the structure theory.-   6 Characterization of abstract Wittrings.-   7 Fields with isomorphic Wittrings.- III: Reduced Wittrings.-   1 Von Neumann regular rings.-   2 Topological description of reduced Wittrings.-   3 A Nullstellensatz for Witt ideals and a generalization of the theorem of Artin-Pfister.-   4 When are Wittrings group rings?.-   5 Fields with strong approximation for orderings.- References.\u003c\/p\u003e","brand":"Vieweg+teubner Verlag","offers":[{"title":"Paperback","offer_id":47813687541911,"sku":"9783528085124","price":3393.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9783528085124.webp?v=1778337679","url":"https:\/\/atlanticbooks.com\/products\/wittrings-9783528085124","provider":"Atlantic Books","version":"1.0","type":"link"}