Results 41 to 50 of about 301 (55)

Positive periodic solution of higher-order functional difference equation

open access: yes, 2011
Based on a fixed point theorem in a cone, a new sufficient condition for the existence of a positive periodic solution to a class of higher-order functional difference equations is established in this article.
Meilan Tang, Xinge Liu
semanticscholar   +1 more source

On Friedrichs-type inequalities in domains rarely perforated along the boundary

open access: yes, 2011
This article is devoted to the Friedrichs inequality, where the domain is periodically perforated along the boundary. It is assumed that the functions satisfy homogeneous Neumann boundary conditions on the outer boundary and that they vanish on the ...
Y. Koroleva, L. Persson, P. Wall
semanticscholar   +1 more source

On homogeneous second order linear general quantum difference equations. [PDF]

open access: yesJ Inequal Appl, 2017
Faried N, Shehata EM, El Zafarani RM.
europepmc   +1 more source

Three solutions to discrete anisotropic problems with two parameters

open access: yesOpen Mathematics, 2014
Galewski Marek, Kowalski Piotr
doaj   +1 more source

CAPACITIES AND JACOBI MATRICES

open access: yesProceedings of the Edinburgh Mathematical Society, 2003
A. Sebbar, Th'erese Falliero
semanticscholar   +1 more source
Some of the next articles are maybe not open access.

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Generalized Quantum Computing K-Fibonacci Sequence

2024 International Conference on Science, Engineering and Business for Driving Sustainable Development Goals (SEB4SDG)
In this study, we present a generalized quantum computing Fibonacci sequence derived through a third order quantum k-difference operator and its equations, from which we deduce some algebraic identities, some theorems, and lemmas with Fibonacci numbers ...
Rajiniganth P   +4 more
semanticscholar   +1 more source

Jost Solution of the Matrix Difference Equations

Sarajevo Journal of Mathematics
In this paper, we investigate the Jost solution and the analytical properties of the Jost solution of the non-selfadjoint matrix difference equation of second order.   2000 Mathematics Subject Classification.
Seyhmus Yardimci
semanticscholar   +1 more source

Generalized Tribonacci Sequence and its Sum Through Third Order Difference Operator

2024 International Conference on Science, Engineering and Business for Driving Sustainable Development Goals (SEB4SDG)
This study presents the generalized third-order difference operator with constant coefficients and inverse, allowing us to construct a sequence similar to the generalized k-Fibonacci sequence.
Rajiniganth P   +4 more
semanticscholar   +1 more source

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