Results 21 to 30 of about 480 (210)
Journal of Mathematics, 2022 This article deals with the upper bound of fourth-order Hankel and Toeplitz determinants for the convex functions which are defined by using the sine function.
Farah Zulfiqar +3 more
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A proof of Anđelić-Fonseca conjectures on the determinant of some Toeplitz matrices and their generalization [PDF]
, 2020 © 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. In this work, we present and prove the explicit formula for the determinant of a class of (Formula presented.) nonsymmetric Toeplitz matrices.
Kurmanbek, Bakytzhan +2 more
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Toeplitz determinants from compatibility conditions [PDF]
The Ramanujan Journal, 2008 16 ...
Basor, Estelle L., Chen, Yang
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Special Matrices, 2020 In this paper, our main attention is paid to calculate the determinants and inverses of two types Toeplitz and Hankel tridiagonal matrices with perturbed columns.
Fu Yaru +3 more
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Perturbed Toeplitz Matrices and Their Lu-Decompositions [PDF]
, 2023 : Two tetradiagonal Toeplitz matrices perturbed by a (Formula presented.) matrix at the upper right corner are examined. Their LU-decompositions are explicitly given.
Chu, W., Kılıç, E.
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On lacunary Toeplitz determinants [PDF]
Asymptotic Analysis, 2014 By using Riemann–Hilbert problem based techniques, we obtain the asymptotic expansion of lacunary Toeplitz determinants det N [c ℓ a −m b [f]]
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Determinant of block-Toeplitz band matrices [PDF]
, 1987 Some expressions are given for the determinant of an mn×mn block-Toeplitz band matrix L=[Li−j], with bandwidth (p+q+1 ...
Tismenetsky, M.
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Recursive Forms For Determinant Of K-Tridiagonal Toeplitz Matrices [PDF]
, 2023 Toeplitz matrices have garnered renewed interest in recent years due to their practical applications in engineering and computational sciences. Additionally, research has shown their connection to other matrices and their significance in matrix theory ...
Agyei-Kodie, Eugene
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Concrete Operators, 2023 In this article, we define a new subclass of analytic functions ℛ(t,δ){\mathcal{ {\mathcal R} }}\left(t,\delta ) in the open unit disk D{\mathbb{D}} associated with the petal-shaped domain.
Aarthy B., Keerthi B. Srutha
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Toeplitz Determinants and Szegö's Formula [PDF]
Journal of the Australian Mathematical Society, 1969 AbstractIn this paper the Toeplitz determinant of order s ≧ 1 generated by the rational function , with , and , is evaluated exactly for all values of s ≧ m, as , where in with and , thus proving Szegö's formula for the function fm, n(z).By forming the rational approximation of the generating function the formula is then extended to enabling the ...
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