overbearing
发表于 2025-3-25 03:36:20
Galois CohomologyLet K/. be a finite Galois extension with Galois group G. The group G acts both on the additive group of K and on the multiplicative group K*; hence we can investigate the corresponding cohomology groups.
遗传
发表于 2025-3-25 09:12:09
Brauer Group of a Local FieldThroughout this chapter, K denotes a field complete under a valuation υ, A denotes the valuation ring of υ, and . the residue field.
健谈的人
发表于 2025-3-25 11:46:21
Local Class Field TheoryStandard local class field theory is concerned with complete fields K whose residue field . is finite.
Ballad
发表于 2025-3-25 18:46:46
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山间窄路
发表于 2025-3-25 21:55:17
https://doi.org/10.1007/978-1-4757-5673-9Fields; Lokaler Körper; algebra; algebraic geometry; algebraic number field; arithmetic; cohomology; field;
厨师
发表于 2025-3-26 03:23:42
Graduate Texts in Mathematicshttp://image.papertrans.cn/l/image/587628.jpg
MEET
发表于 2025-3-26 04:27:59
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Albumin
发表于 2025-3-26 12:21:55
Class Formationsthe cohomological aspect of class field theory, both in the local and the global cases. The present chapter is restricted to the main properties of class formations; the reader will find in Artin-Tate further developments (the Šafarevič theorem, Weil groups).
limber
发表于 2025-3-26 15:33:13
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GIBE
发表于 2025-3-26 18:32:47
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