Results 301 to 310 of about 13,801,421 (357)

On certain properties and expansions of zeta matrix function, digamma matrix function and polygamma matrix function

Quaestiones Mathematicae, 2019
We introduce the generalized zeta matrix function, digamma matrix function and polygamma matrix function. We obtain the regions of convergence of these matrix functions, some recurrence relations and their integral representations. An identity involving hypergeometric matrix function 3F2 in the form of digamma matrix function is also given.Mathematics ...
Ravi Dwivedi, Vivek Sahai
openaire   +3 more sources

A novel Beta matrix function via Wiman matrix function and their applications

Analysis, 2023
Many authors defined and extended the beta function in various forms because the beta function has wide uses in different fields of science and applied science.
N. Khan, Saddam Husain
semanticscholar   +1 more source

A General Matrix Function Dimensionality Reduction Framework and Extension for Manifold Learning

IEEE Transactions on Cybernetics, 2020
Many dimensionality reduction methods in the manifold learning field have the so-called small-sample-size (SSS) problem. Starting from solving the SSS problem, we first summarize the existing dimensionality reduction methods and construct a unified ...
Ruisheng Ran   +3 more
semanticscholar   +1 more source

Some results on the first Appell matrix function F1(A,B,B′,C;z,w)

Linear and multilinear algebra, 2018
New relations for the first Appell hypergeometric matrix function are obtained including generating matrix functions, contiguous relations, recursion formulas, differentiations and series.
H. Abd-Elmageed   +3 more
semanticscholar   +1 more source

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