An analogue of Bridges and Mena's theorem for local fields and a local-global principle.

DOI10.1016/j.laa.2012.07.043zbMath1260.20005OpenAlexW2090917081MaRDI QIDQ1932610

Roi Krakovski

Publication date: 21 January 2013

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2012.07.043

zbMATH Keywords

character sumsfinite Abelian groups\(p\)-adic numbersminimal polynomialslocal-global principle

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Arithmetic and combinatorial problems involving abstract finite groups (20D60) Eigenvalues, singular values, and eigenvectors (15A18) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Matrices of integers (15B36)

Cites Work

• Integral circulant graphs
• Rational G-matrices with rational eigenvalues
• Unnamed Item

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