Results 11 to 20 of about 48,254 (265)
A Look at Generalized Degenerate Bernoulli and Euler Matrices
Mathematics, 2023 In this paper, we consider the generalized degenerate Bernoulli/Euler polynomial matrices and study some algebraic properties for them. In particular, we focus our attention on some matrix-inversion formulae involving these matrices.
Juan Hernández +2 more
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Marginal Fisher Analysis With Polynomial Matrix Function
IEEE Access, 2022 Marginal fisher analysis (MFA) is a dimensionality reduction method based on a graph embedding framework. In contrast to traditional linear discriminant analysis (LDA), which requires the data to follow a Gaussian distribution, MFA is suitable for non ...
Ruisheng Ran +4 more
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Matrix Valued Laguerre Polynomials [PDF]
, 2019 20 pages, to appear in Positivity and Noncommutative Analysis Festschrift in Honour of Ben de Pagter (eds. G. Buskes, M. de Jeu, P. Dodds, A. Schep, F. Sukochev, J. van Neerven and A. Wickstead)
Koelink, H.T., Roman, P.M.
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AKCE International Journal of Graphs and Combinatorics, 2019 Semigraph is a generalization of graph. We introduce the concept of energy in a semigraph in two ways, one, the matrix energy Em, as summation of singular values of the adjacency matrix of a semigraph, and the other, polynomial energy Ere, as energy of ...
Gaidhani Y.S. +2 more
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Polynomial detection of matrix subalgebras [PDF]
Proceedings of the American Mathematical Society, 2004 The double Capelli polynomial of total degree 2 t 2t is ∑ { ( s g σ τ ) x σ ( 1 ) y
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Polynomial sequences generated by infinite Hessenberg matrices
Special Matrices, 2017 We show that an infinite lower Hessenberg matrix generates polynomial sequences that correspond to the rows of infinite lower triangular invertible matrices. Orthogonal polynomial sequences are obtained when the Hessenberg matrix is tridiagonal. We study
Verde-Star Luis
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The structure of solutions of the matrix linear unilateral polynomial equation with two variables
Karpatsʹkì Matematičnì Publìkacìï, 2017 We investigate the structure of solutions of the matrix linear polynomial equation $A(\lambda)X(\lambda)+B(\lambda)Y(\lambda)=C(\lambda),$ in particular, possible degrees of the solutions.
N.S. Dzhaliuk, V.M. Petrychkovych
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Generalization of numerical range of polynomial operator matrices
Tikrit Journal of Pure Science, 2023 Suppose that is a polynomial matrix operator where for , are complex matrix and let be a complex variable. For an Hermitian matrix , we define the -numerical range of polynomial matrix of as , where .
Darawan Zrar Mohammed, Ahmed Muhammad
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Biorthogonal matrix polynomials related to Jacobi matrix polynomials
Computers & Mathematics with Applications, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Varma, Serhan, Taşdelen, Fatma
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Random Perturbations of Matrix Polynomials [PDF]
Journal of Theoretical Probability, 2020 AbstractA sum of a large-dimensional random matrix polynomial and a fixed low-rank matrix polynomial is considered. The main assumption is that the resolvent of the random polynomial converges to some deterministic limit. A formula for the limit of the resolvent of the sum is derived, and the eigenvalues are localised.
Patryk Pagacz, Michał Wojtylak
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