The \(K\)-admissibility of \(2A_ 6\) and \(2A_ 7\)

DOI10.1007/BF02808111zbMath0791.12003MaRDI QIDQ689849

Walter Feit

Publication date: 21 July 1994

Published in: Israel Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

Galois groupGalois extensionembedding problemsalternating group\(K\)-admissibilitydouble cover of \(A_ 6\) and \(A_ 7\)quaternion group of order 16

Mathematics Subject Classification ID

Galois theory (11R32) Separable extensions, Galois theory (12F10) Galois theory (11S20) Inverse Galois theory (12F12)

Related Items

Patching subfields of division algebras ⋮ Embedding Problems of Division Algebras

Cites Work

• Extensions régulières de \({\mathbb{Q}}(T)\) de groupe de Galois \(\tilde A_ n\). (Regular extensions of \({\mathbb{Q}}(T)\) with Galois group \(\tilde A_ n)\)
• The K-admissibility of SL(2,5)
• The Witt invariant of the form \(\text{Tr}(x^ 2)\)
• \(\mathbb Q\)-admissibility questions for alternating groups
• \(K\)-admissibility of \(A_ 6\) and \(A_ 7\)
• Subfields of division rings. I

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