Results 101 to 110 of about 814 (188)

On Approximation Solutions of the Cauchy-Jensen and the Additive-Quadratic Functional Equation in Paranormed Spaces

International Journal of Analysis and Applications, 2019
In this paper, we prove the generalized Hyers-Ulam-Rassias stability of the bi-Cauchy-Jensen functional equation and the bi-additive-quadratic functional equation in paranormed spaces.
Prondanai Kaskasem, Chakkrid Klin-eam
doaj   +2 more sources

Existence and Ulam stability for fractional differential equations of Hilfer-Hadamard type

Advances in Difference Equations, 2017
This article deals with some existence and Ulam-Hyers-Rassias stability results for a class of functional differential equations involving the Hilfer-Hadamard fractional derivative.
S Abbas, M Benchohra, JE Lagreg, A Alsaedi, Y Zhou   +4 more
doaj   +1 more source

Existence and stability of mixed type Hilfer fractional differential equations with impulses and time delay

Results in Applied Mathematics
In this paper, we consider a class of mixed type Hilfer fractional differential equations with noninstantaneous impulses, nonlocal conditions and time delay.
Baoyan Han, Bo Zhu
doaj   +1 more source

Generalized Ulam-Hyers-Rassias stability and novel sustainable techniques for dynamical analysis of global warming impact on ecosystem. [PDF]

Sci Rep, 2023
Farman M, Shehzad A, Nisar KS, Hincal E, Akgul A, Hassan AM.   +5 more
europepmc   +1 more source

Analysis of the dynamics of a vector-borne infection with the effect of imperfect vaccination from a fractional perspective. [PDF]

Sci Rep, 2023
Tang TQ, Jan R, Khurshaid A, Shah Z, Vrinceanu N, Racheriu M.   +5 more
europepmc   +1 more source

Modeling and analysis of novel COVID-19 outbreak under fractal-fractional derivative in Caputo sense with power-law: a case study of Pakistan. [PDF]

Model Earth Syst Environ, 2023
Kubra KT, Ali R.
europepmc   +1 more source

On the Hyers-Ulam-Rassias stability of an n-dimensional Pexiderized quadratic equation [PDF]

, 2004
Kil-Woung Jun, Jae-Hyeong Bae, Yang-Hi Lee   +2 more
openalex   +1 more source

Hyers-Ulam stability of Butler-Rassias functional equation [PDF]

, 2005
‎Soon-Mo Jung
openalex   +1 more source

A fractional order Monkeypox model with protected travelers using the fixed point theorem and Newton polynomial interpolation. [PDF]

Healthc Anal (N Y), 2023
Adom-Konadu A, Bonyah E, Sackitey AL, Anokye M, Asamoah JKK.   +4 more
europepmc   +1 more source

On Hyers–Ulam and Hyers–Ulam–Rassias Stability of a Nonlinear Second-Order Dynamic Equation on Time Scales [PDF]

, 2021
Alaa E. Hamza, Maryam A. Al-Ghamdi, M. Alharbi   +2 more
openalex   +1 more source