Temat: Regular matrices - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The Schur and Steinhaus Theorems for 4-Dimensional Matrices in Ultrametric Fields
Autorzy:: Natarajan, P.N.
Powiązania:: https://bibliotekanauki.pl/articles/744763.pdf
Data publikacji:: 2011
Wydawca:: Polskie Towarzystwo Matematyczne
Tematy:: Ultrametric field
4-dimensional matrices
Double sequences
Regular matrices
Schur’s theorem
Steinhaus theorem
Opis:: Throughout this paper, K denotes a ds-complete, non-trivially valued, ultrametric field. Entries of double sequences, double series and 4-dimensional matrices are in K. We prove the Schur and Steinhaus theorems for 4-dimensional matrices in such fields.
Źródło:: Commentationes Mathematicae; 2011, 51, 2
0373-8299
Pojawia się w:: Commentationes Mathematicae
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: On zeros of regular orthogonal polynomials on the unit circle
Autorzy:: Lázaro, P.
Marcellán, F.
Powiązania:: https://bibliotekanauki.pl/articles/1311790.pdf
Data publikacji:: 1993
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: zeros
orthogonal polynomials
Toeplitz matrices
regular functional
Opis:: A new approach to the study of zeros of orthogonal polynomials with respect to an Hermitian and regular linear functional is presented. Some results concerning zeros of kernels are given.
Źródło:: Annales Polonici Mathematici; 1993, 58, 3; 287-298
0066-2216
Pojawia się w:: Annales Polonici Mathematici
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The Schur and Steinhaus Theorems for 4-Dimensional Infinite Matrices
Autorzy:: Natarajan, P.N.
Powiązania:: https://bibliotekanauki.pl/articles/746178.pdf
Data publikacji:: 2014
Wydawca:: Polskie Towarzystwo Matematyczne
Tematy:: 4-dimensional infinite matrices
double sequences and double series
regular matrix
Schur's theorem
Steinhaus theorem
Opis:: This paper is a sequel to [2]. Throughout this paper, entries of double sequences, double series and 4-dimensional infinite matrices are real or complex numbers. We prove the Schur and Steinhaus theorems for 4-dimensional infinite matrices.
Źródło:: Commentationes Mathematicae; 2014, 54, 2
0373-8299
Pojawia się w:: Commentationes Mathematicae
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Certain new M-matrices and their properties with applications
Autorzy:: Mohan, Ratnakaram
Kageyama, Sanpei
Lee, Moon
Yang, G.
Powiązania:: https://bibliotekanauki.pl/articles/729710.pdf
Data publikacji:: 2008
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: M-matrices
non-orthogonality
orthogonal number
Hadamard matrix
partially balanced incomplete block (PBIB) design
regular graph
Opis:: The Mₙ-matrix was defined by Mohan [21] who has shown a method of constructing (1,-1)-matrices and studied some of their properties. The (1,-1)-matrices were constructed and studied by Cohn [6], Ehrlich [9], Ehrlich and Zeller [10], and Wang [34]. But in this paper, while giving some resemblances of this matrix with a Hadamard matrix, and by naming it as an M-matrix, we show how to construct partially balanced incomplete block designs and some regular graphs by it. Two types of these M-matrices have been considered. Also we will make a mention of certain applications of these M-matrices in signal and communication processing, and network systems and end with some open problems.
Źródło:: Discussiones Mathematicae Probability and Statistics; 2008, 28, 2; 183-207
1509-9423
Pojawia się w:: Discussiones Mathematicae Probability and Statistics
Dostawca treści:: Biblioteka Nauki

Artykuł

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