Results 11 to 20 of about 11,483,751 (209)

Applications of q-Real Numbers to Triple q-Hypergeometric Functions and q-Horn Functions

open access: yes, 2023
The purpose of this article is to study how q-real numbers can be used for computations of convergence regions, q-integral representations of certain multiple triple q-Lauricella functions.
Thomas Ernst
core   +1 more source

Second order linear $q$-difference equations: nonoscillation and asymptotics [PDF]

open access: yes, 2011
summary:The paper can be understood as a completion of the $q$-Karamata theory along with a related discussion on the asymptotic behavior of solutions to the linear $q$-difference equations.
Řehák, Pavel
core   +1 more source

Nontrivial Solutions for a System of Fractional q-Difference Equations Involving q-Integral Boundary Conditions

open access: yes, 2020
In this paper, we study the existence of nontrivial solutions for a system of fractional q-difference equations involving q-integral boundary conditions, and we use the topological degree to establish our main results by considering the first eigenvalue ...
Jiafa Xu   +3 more
core   +1 more source

The Fixed Points of Solutions of Some q-Difference Equations [PDF]

open access: yes, 2014
The purpose of this paper is to investigate the fixed points of solutions f(z) of some q-difference equations and obtain some results about the exponents of convergence of fixed points of f(z) and f(qjz)  (j∈N+), q-differences Δqf(z)=f(qz)-f(z), and q ...
Hong-Yan Xu, Xiu-Min Zheng, Jun-Feng Xu
core   +1 more source

Difference equations over fields of elliptic functions.

open access: yes, 2021
Adamczewski and Bell proved in 2017 a 30-year old conjecture of Loxton and van der Poorten, asserting that a Laurent power series, which simultaneously satisfies a p-Mahler equation and a q-Mahler equation for multiplicatively independent integers p and ...
Deshalit, Ehud
core   +1 more source

A Review of q-Difference Equations for Al-Salam–Carlitz Polynomials and Applications to U(n + 1) Type Generating Functions and Ramanujan’s Integrals

open access: yes, 2023
In this review paper, our aim is to study the current research progress of q-difference equations for generalized Al-Salam–Carlitz polynomials related to theta functions and to give an extension of q-difference equations for q-exponential operators and q-
Mohammed Fadel   +3 more
core   +1 more source

Approximate Roots and Properties of Differential Equations for Degenerate q-Special Polynomials

open access: yes, 2023
In this paper, we generate new degenerate quantum Euler polynomials (DQE polynomials), which are related to both degenerate Euler polynomials and q-Euler polynomials.
Cheon-Seoung Ryoo, Jung-Yoog Kang
core   +1 more source

Asymptotic iteration method for solving Hahn difference equations

open access: yes, 2021
Hahn’s difference operator Dq;wf(x)=(f(qx + w) – f(x))/((q – 1)x + w), q ∈ (0, 1), w > 0, x = w/(1 – q) is used to unify the recently established difference and q-asymptotic iteration methods (DAIM, qAIM).
Md. Shafiqul Islam   +2 more
core   +1 more source

q-Difference equations for the 2-iterated q-Appell and mixed type q-Appell polynomials [PDF]

open access: yes, 2018
In this article, the authors establish the recurrence relations and q-difference equations for the 2-iterated q-Appell polynomials. The recurrence relations and the q-difference equations for the 2-iterated q-Bernoulli polynomials, the q-Euler ...
H. M. Srivastava   +5 more
core   +1 more source

The homotopy analysis method for q-difference equations

open access: yes, 2018
The q-difference equations are kind of important problems in q-calculus and applied mathematics. In this paper, the homotopy analysis method is extended to find approximate solution for some of q-differential equations.
Hany N. Hassan, Mourad S. Semary
core   +2 more sources

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