Results 81 to 90 of about 289 (110)

Best proximity point (pair) theorem using ( α − ς ) Meir-Keeler condensing operators in Busemann convex spaces [PDF]

Two new class of condensing operators, called  ( α − ς ) and ( β − ς ) Meir-Keelercondensing operators, are introduced and used to investigate the existence of best proximity points (pairs) for cyclic (noncyclic) relatively nonexpansive mappings to more ...
Gabeleh, Moosa, Patel, Deepesh Kumar, Pradhan, Akash, Samei, Mohammad Esmael   +3 more
core   +2 more sources

Solvability of a q-fractional integral equation arising in the study of an epidemic model [PDF]

, 2017
Bessem Samet, Mohamed Jleli
core   +4 more sources

Abstract random differential equations with state-dependent delay using measures of noncompactness [PDF]

This paper is devoted to the existence of random mild solutions for a general class of second-order abstract random differential equations with state-dependent delay.
Benchohra, Mouffak, Bouteffal, Zohra, Heris, Amel, Karapınar, Erdal, Salim, Abdelkrim   +4 more
core   +3 more sources

New Caputo fractional differential equation of higher order on unbounded interval and solvability in the Hölder space C 0 , q ( Ω ) $C^{0,q}(\Omega )$

Journal of Inequalities and Applications
We define a new Caputo fractional differential equation of higher-order on unbounded interval { D α c w ( t ) = f ( t ) , 0 ≤ t < ∞ , w ( 0 ) = w ′ ( 0 ) = w ( 4 ) ( 0 ) = w ( 5 ) ( 0 ) = ⋯ = w ( n ) ( 0 ) = 0 , w ‴ ( 0 ) = ∫ 0 η ( η − s ) α − 1 Γ ( α ...
Hojjatollah Amiri Kayvanloo, Farzaneh Pouladi Najafabadi, Ekrem Savaş, Mohammad Mursaleen   +3 more
doaj   +1 more source

Controllability of Fractional Integro-Differential Equations with Delays and Singular Kernels in Fréchet Spaces

Mathematics
This paper is devoted to the investigation of existence and approximate controllability results for a class of fractional integro-differential equations formulated in Fréchet spaces.
Fatima Mesri, Abdelkrim Salim, Mouffak Benchohra   +2 more
doaj   +1 more source

An extension of Darbo's theorem and its application to system of neutral differential equation with‎ ‎deviating argument‎ [PDF]

, 2017
Banaei, Shahram, Ghaemi, Mohammad Bagher, Saadati, Reza   +2 more
core   +1 more source

A generalization of Darbo’s fixed point and common solutions of equations in Banach spaces [PDF]

, 2013
Ahmed Hajji
core   +1 more source

Analysis of Implicit Neutral-Tempered Caputo Fractional Volterra–Fredholm Integro-Differential Equations Involving Retarded and Advanced Arguments

Mathematics
This paper investigates a class of implicit neutral fractional integro-differential equations of Volterra–Fredholm type. The equations incorporate a tempered fractional derivative in the Caputo sense, along with both retarded (delay) and advanced ...
Abdulrahman A. Sharif, Muath Awadalla
doaj   +1 more source

Geraghty–𝔽-Contraction Type Darbo Fixed-Point Theorems With an Application

Journal of Mathematics
In this study, Darbo’s fixed-point theorem is extended by employing Geraghty–𝔽-contractions on Banach spaces. The obtained results are then applied to establish the existence of solutions for a fractional integral equation in the space C0,ς, equipped ...
Samira Hadi Bonab, Hasan Hosseinzadeh, Reza Alayi, Zoran Mitrovic, Shahla Hosseini   +4 more
doaj   +1 more source