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arXiv math/0012133math.NTmath.AG
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邀请到更高的局部域,第一部分,第二节:Milnor K-群的p-准素部分和特征p域的Galois上同调

Invitation to higher local fields, Part I, section 2: p-primary part of the Milnor K-groups and Galois cohomology of fields of characteristic p

Oleg Izhboldin

摘要:

对任意域,讨论了Milnor群K_n(F)和K_n^{t}(F)=K_n(F)/ \cap_{l\ge1} lK_n(F)的p-挠和余挠.本文进一步讨论了Kn(F)和Kn ^{t}(F)的Satz 90模拟,以及H^{n+1} m(F)的计算,其中F是单变量有理函数域F=k(t)或形式幂级数F=k((t)).

英文摘要:

For an arbitrary field p-torsion and cotorsion of the Milnor groups K_n(F) and K_n^{t}(F)=K_n(F)/\cap_{l\ge1} lK_n(F) are discussed. The work contains further discussions of an analogue of Satz 90 for K_n(F) and K_n^{t}(F) and computation of H^{n+1}_m(F) where F is either the rational function field in one variable F=k(t) or the formal power series F=k((t)).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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