Embedding problems with cyclic kernel of order 4

Arne Ledet

doi:10.1007/BF02773463

Embedding problems with cyclic kernel of order 4

Arne Ledet

Mathematics and Statistics

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We consider Galois theoretical embedding problems with kernel C₄, and prove that such an embedding problem can be 'constructively' reduced to two embedding problems, where the kernels are groups of roots of unity.

Original language	English
Pages (from-to)	109-131
Number of pages	23
Journal	Israel Journal of Mathematics
Volume	106
DOIs	https://doi.org/10.1007/BF02773463
State	Published - 1998

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title = "Embedding problems with cyclic kernel of order 4",

abstract = "We consider Galois theoretical embedding problems with kernel C4, and prove that such an embedding problem can be 'constructively' reduced to two embedding problems, where the kernels are groups of roots of unity.",

author = "Arne Ledet",

year = "1998",

doi = "10.1007/BF02773463",

language = "English",

volume = "106",

pages = "109--131",

journal = "Israel Journal of Mathematics",

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AB - We consider Galois theoretical embedding problems with kernel C4, and prove that such an embedding problem can be 'constructively' reduced to two embedding problems, where the kernels are groups of roots of unity.

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DO - 10.1007/BF02773463

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SN - 0021-2172

VL - 106

SP - 109

EP - 131

JO - Israel Journal of Mathematics

JF - Israel Journal of Mathematics

ER -

Embedding problems with cyclic kernel of order 4

Abstract

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