Universality of certain diagonal quadratic forms for matrices over a ring of integers

DOI10.1007/s13226-022-00345-3OpenAlexW4311184837MaRDI QIDQ6129752

Murtuza Nullwala, Anuradha S. Garge

Publication date: 17 April 2024

Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s13226-022-00345-3

zbMATH Keywords

principal ideal domainuniversal formring of integersimaginary quadratic number fielddiagonal quadratic form

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25) Matrices over special rings (quaternions, finite fields, etc.) (15B33) Matrix equations and identities (15A24) Multiplicative structure; Euclidean algorithm; greatest common divisors (11A05)

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