Results 21 to 30 of about 482,276 (284)

About Cogredient and Contragredient Linear Differential Equations

open access: yesAxioms, 2021
The notions of cogredience and contragredience, which have great importance to the question of algebraic independence of linear differential equation solutions, are discussed in the paper.
Vasily Gorelov
doaj   +1 more source

Algebraic functions in Łukasiewicz implication algebras

open access: yesInternational Journal of Algebra and Computation, 2016
In this article we study algebraic functions in [Formula: see text]-subreducts of MV-algebras, also known as Łukasiewicz implication algebras. A function is algebraic on an algebra [Formula: see text] if it is definable by a conjunction of equations on [Formula: see text].
Campercholi, Miguel Alejandro Carlos   +2 more
openaire   +2 more sources

Algebraic approach to slice monogenic functions [PDF]

open access: yes, 2014
In recent years, the study of slice monogenic functions has attracted more and more attention in the literature. In this paper, an extension of the well-known Dirac operator is defined which allows to establish the Lie superalgebra structure behind the ...
Cnudde, Lander   +2 more
core   +2 more sources

AH-Homomorphisms in Neutrosophic Rings and Refined Neutrosophic Rings [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
Algebraic relations between rings are determined by homomorphisms and isomorphisms. This paper introduces a new kind of algebraic functions between two neutrosophic rings to give more agility in the exploring of neutrosophic substructures properties ...
Hasan Sankari, Mohammad Abobala
doaj   +1 more source

On the algebraic immunity of multiplexer Boolean functions

open access: yesJournal of Mathematical Cryptology, 2022
A multiplexer generator is a device that accepts two or more inputs and based on some logic sends one of them as output. In a special case when inputs to a multiplexer generator are 2k{2}^{k} bits and one of them is selected according to the value of a ...
Mishra Prasanna R., Pandey Shashi Kant
doaj   +1 more source

Developing A Learning Media on Limit of Algebraic Functions by Using Google Forms

open access: yesJournal of Medives: Journal of Mathematics Education IKIP Veteran Semarang, 2021
The objective of the research is to develop a valid and practical learning media using google forms for material on the limit of algebraic functions.
Neni Rifatul Afiah, Heni Pujiastuti
doaj   +1 more source

Isomorphisms of Function Algebras and Algebras of Analytic Functions [PDF]

open access: yesCanadian Mathematical Bulletin, 1978
AbstractLet R be a finite open Riemann surface with analytic boundary Γ. Set and define is analytic on R}. Conditions are given on a function algebra A on a compact Hausdorff space X which imply that A is isomorphic to a subalgebra of A(R) of finite codimension.
openaire   +2 more sources

Fast Algebraic Attacks and Decomposition of Symmetric Boolean Functions

open access: yes, 2009
Algebraic and fast algebraic attacks are power tools to analyze stream ciphers. A class of symmetric Boolean functions with maximum algebraic immunity were found vulnerable to fast algebraic attacks at EUROCRYPT'06. Recently, the notion of AAR (algebraic
Lin Dongdai, Liu Meicheng, Pei Dingyi
core   +1 more source

Analytic aspects of the shuffle product [PDF]

open access: yes, 2008
There exist very lucid explanations of the combinatorial origins of rational and algebraic functions, in particular with respect to regular and context free languages.
Mishna, Marni, Zabrocki, Mike
core   +6 more sources

Analytical Relations and Statistical Estimations for Sums of Powered Integers

open access: yesAxioms
Finding analytical closed-form solutions for the sums of powers of the first n positive integers is a classical problem of number theory. Analytical methods of constructing such sums produce complicated formulae of polynomials of a higher order, but they
Stan Lipovetsky
doaj   +1 more source

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