Results 91 to 100 of about 3,007,544 (224)

Mathematical Model of the Waste Plastic Management via ABC Fractional Order Derivative

International Journal of Mathematics and Mathematical Sciences, Volume 2025, Issue 1, 2025.
Plastic waste can be broadly classified as recyclable and nonrecyclable wastes. The United Nations has set 17 goals of which Goal 14 refers to “Life below Water.” If plastic waste is not properly managed, it can pose a health hazard, including reproductive impairment in marine species. Hence, waste plastic management is necessary to achieve the Goal No.
Rajagopalan Ramaswamy, Gunaseelan Mani, Sugapriya Palanisamy, Ozgur Ege, Shikha Binwal   +4 more
wiley   +1 more source

Fractal–Fractional Operators Applied to Water Pollution Model: Well Posedness, Stability, and Simulation

Journal of Applied Mathematics, Volume 2025, Issue 1, 2025.
Water contamination is a crucial area of study that has drawn significant attention from researchers and environmentalists due to its profound impact on humans, animals, and plants. It is equally harmful as air and soil contamination and is closely linked to both.
Pasquini Fotsing Soh, Mathew Kinyanjui, David Malonza, Roy Kiogora, Arpan Hazra   +4 more
wiley   +1 more source

Stability of generalized Newton difference equations

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012
In the paper we discuss a stability in the sense of the generalized Hyers-Ulam-Rassias for functional equations Δn(p, c)φ(x) = h(x), which is called generalized Newton difference equations, and give a sufficient condition of the generalized Hyers-Ulam ...
Wang Zhihua, Shi Yong-Guo
doaj   +1 more source

Controllability and Hyers-Ulam Stability of Impulsive Integro-differential Equations in Banach Spaces via Iterative Methods

, 2022
Adisorn Doodee, Anusorn Chonwerayuth
openalex   +2 more sources

Ulam-Hyers Stability and Ulam-Hyers-Rassias Stability for Fuzzy Integrodifferential Equation

Complexity, 2019
In this paper, we establish the Ulam-Hyers stability and Ulam-Hyers-Rassias stability for fuzzy integrodifferential equations by using the fixed point method and the successive approximation method.
Nguyen Ngoc Phung, Bao Quoc Ta, Ho Vu
doaj   +1 more source

Hyers–Ulam stability and existence criteria for coupled fractional differential equations involving p-Laplacian operator [PDF]

, 2018
Hasib Khan, Wen Chen, Aziz Khan, Tahir Saeed Khan, Qasem M. Al-Madlal   +4 more
openalex   +1 more source

Stability in the Sense of Hyers–Ulam–Rassias for the Impulsive Volterra Equation

Fractal and Fractional
This article aims to use various fixed-point techniques to study the stability issue of the impulsive Volterra integral equation in the sense of Ulam–Hyers (sometimes known as Hyers–Ulam) and Hyers–Ulam–Rassias.
El-sayed El-hady, Süleyman Öğrekçi, Tania A. Lazăr, Vasile L. Lazăr   +3 more
doaj   +1 more source

"Hyers-Ulam stability of hom-derivations in Banach algebras"

, 2022
THANASAK MOUKTONGLANG, Raweerote Suparatulatorn, CHOONKIL PARK   +2 more
openalex   +1 more source

On the Stability of Nonautonomous Linear Impulsive Differential Equations

Journal of Function Spaces and Applications, 2013
We introduce two Ulam's type stability concepts for nonautonomous linear impulsive ordinary differential equations. Ulam-Hyers and Ulam-Hyers-Rassias stability results on compact and unbounded intervals are presented, respectively.
JinRong Wang, Xuezhu Li
doaj   +1 more source

HYERS-ULAM STABILITY OF SOME FREDHOLM INTEGRAL EQUATION [PDF]

, 2015
Hua Liu, Jinghao Huang, Yongzhe Li
openalex   +1 more source