Results 21 to 30 of about 1,149 (116)

Several Goethals–Seidel Sequences with Special Structures

open access: yesMathematics
In this paper, we develop a novel method to construct Goethals–Seidel (GS) sequences with special structures. In the existing methods, utilizing Turyn sequences is an effective and convenient approach; however, this method cannot cover all GS sequences ...
Shuhui Shen, Xiaojun Zhang
doaj   +1 more source

Spectra of some algebras of entire functions of bounded type, generated by a sequence of polynomials

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2019
In this work, we investigate the properties of the topological algebra of entire functions of bounded type, generated by a countable set of homogeneous polynomials on a complex Banach space. Let $X$ be a complex Banach space. We consider a subalgebra $
S.I. Halushchak
doaj   +1 more source

On Type 2 Degenerate Poly-Frobenius-Euler Polynomials

open access: yesRecoletos Multidisciplinary Research Journal
Background: This paper introduces a class of special polynomials called Type 2 degenerate poly-Frobenius-Euler polynomials, defined using the polyexponential function. Motivated by the expanding theory of degenerate versions of classical polynomials, the
Roberto B. Corcino   +2 more
doaj   +1 more source

Kronecker product bases and their applications in approximation theory

open access: yesElectronic Research Archive
The Kronecker product is widely utilized to construct higher-dimensional spaces from lower-dimensional ones, making it an indispensable tool for efficiently analyzing multi-dimensional systems across various fields.
Mohra Zayed, Gamal Hassan
doaj   +1 more source

On the convergence properties of generalized Szász–Kantorovich type operators involving Frobenious–Euler–Simsek-type polynomials

open access: yesAIMS Mathematics
This work focuses on the study of approximation properties of functions by Szász type operators involving Frobenius–Euler–Simsek-type polynomials, which have become more popular recently because of their special characteristics and functional ...
Erkan Agyuz
doaj   +1 more source

Regular sequences of power sums and complete symmetric polynomials

open access: yesLe Matematiche, 2012
In this article, we carry out the investigation for regular sequences of symmetric polynomials in the polynomial ring in three and four variable. Any two power sum element in C[x_1, x_2, . . .
Neeraj Kumar, Ivan Martino
doaj  

An Improved Multi-Chaotic Public Key Algorithm Based on Chebyshev Polynomials

open access: yesAlgorithms
Due to the similar characteristics of chaotic systems and cryptography, public key encryption algorithms based on chaotic systems are worth in-depth research and have high value for the future.
Chunfu Zhang   +6 more
doaj   +1 more source

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