Linear transforms supporting circular convolution on residue class rings
Ladislav Skula (1989)
Mathematica Slovaca
Similarity:
Ladislav Skula (1989)
Mathematica Slovaca
Similarity:
Mohamed Mounir Nessibi (1995)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
We consider a commutative ring with identity and a positive integer . We characterize all the 3-tuples of linear transforms over , having the “circular convolution” property, i.eṡuch that for all .
Shiue, Jau-Shyong, Hwang, Chie-Ping (1978)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Waldemar Hołubowski (2002)
Discussiones Mathematicae - General Algebra and Applications
Similarity:
In this note we explain why the group of n×n upper triangular matrices is defined usually over commutative ring while the full general linear group is defined over any associative ring.
W. Narkiewicz (1963)
Colloquium Mathematicae
Similarity:
Katrnos̆ka, Frantis̆ek (2004)
Lobachevskii Journal of Mathematics
Similarity:
María Ivonne Arenas-Herrera, Luis Verde-Star (2017)
Special Matrices
Similarity:
We present a new way to deal with doubly infinite lower Hessenberg matrices based on the representation of the matrices as the sum of their diagonal submatrices. We show that such representation is a simple and useful tool for computation purposes and also to obtain general properties of the matrices related with inversion, similarity, commutativity, and Pincherle derivatives. The diagonal representation allows us to consider the ring of doubly infinite lower Hessenberg matrices over...