大骂
发表于 2025-3-28 17:58:24
Local classfield theoryThe purpose of classfield theory is to give a description of the abelian extensions of the types of fields studied in this book, viz., local fields and .-fields. Here we assemble part of the formal machinery common to both types.
LEERY
发表于 2025-3-28 20:42:51
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TIA742
发表于 2025-3-29 01:06:55
Locally compact fieldsmorphic to the prime field .. = ./., with which we may identify it. Then . may be regarded as a vector-space over ..; as such, it has an obviously finite dimension ., and the number of its elements is ... If . is a subfield of a field . with .. elements, . may also be regarded e.g. as a left vector-
neutrophils
发表于 2025-3-29 07:07:47
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沙草纸
发表于 2025-3-29 10:43:41
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mercenary
发表于 2025-3-29 11:47:45
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有组织
发表于 2025-3-29 17:49:54
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irreducible
发表于 2025-3-29 21:02:09
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不爱防注射
发表于 2025-3-29 23:53:17
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Endemic
发表于 2025-3-30 07:18:50
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