Results 151 to 160 of about 638 (168)

The number of standard forms of matrices over imaginary Euclidean quadratic rings with respect to the $(z,k)$–equivalence

Matematychni Studii, 2022
exaly  

Positive-definite ternary quadratic forms with the same representations over ℤ

International Journal of Number Theory, 2020
Ryoko Oishi-Tomiyasu
exaly  

On the equivalence of interleavers for turbo codes using quadratic permutation polynomials over integer rings

IEEE Communications Letters, 2010
Vahid Tarokh
exaly  

Computing with quadratic forms over number fields

Journal of Symbolic Computation, 2018
Przemysław Koprowski, Alfred Czogała
exaly  

Standard form of Matrices Over Quadratic Rings with Respect to the (z,k)-Equivalence and the Structure of Solutions of Bilateral Matrix Linear Equations

Journal of Mathematical Sciences, 2021
exaly  

Witt's extension theorem for quadratic spaces over semiperfect rings

Journal of Pure and Applied Algebra, 2015
Uriya A First
exaly  

Cancellation of quadratic forms over commutative rings

Journal of Algebra, 1968
exaly  

On quadratic forms over semilocal rings

Transactions of the American Mathematical Society, 2019
exaly  

UNIVERSAL QUADRATIC FORMS OVER POLYNOMIAL RINGS

Journal of the Korean Mathematical Society, 2008
exaly  

A stable range for quadratic forms over commutative rings

Journal of Pure and Applied Algebra, 1997
Robert M Guralnick
exaly