Results 61 to 70 of about 110 (93)

Fractional Retarded Dynamic Equations on Time Scales with Δ-HKP Integral

open access: yesFractal and Fractional
This paper investigates the existence of pseudosolutions for a class of fractional retarded dynamic equations on time scales in Banach spaces endowed with the weak topology.
Aneta Sikorska-Nowak, Grzegorz Nowak
doaj   +1 more source

Existence of solutions for mixed Volterra-Fredholm integral equations

open access: yesElectronic Journal of Differential Equations, 2012
In this article, we give some results concerning the continuity of the nonlinear Volterra and Fredholm integral operators on the space $L^{1}[0,infty)$.
Asadollah Aghajani   +2 more
doaj  

Existence theory for nonlinear volterra integral and differential equations

open access: yesJournal of Inequalities and Applications, 2001
In this paper we prove the existence theorems for the integrodifferential equation where in first part are functions with values in a Banach space and the integral is taken in the sense of Bochner. In second part are weakly–weakly sequentially
Sikorska Aneta
doaj  

Solvability of nonlinear integral equations of product type

open access: yesElectronic Journal of Differential Equations, 2018
This article concerns nonlinear functional integral equations of product type. The first two equations set on a the positive half-axis encompass different classes of nonlinear integral equations and may involve the product of finitely many integral ...
Bilal Boulfoul   +2 more
doaj  

On the Krasnoselskii-type fixed point theorems for the sum of continuous and asymptotically nonexpansive mappings in Banach spaces

open access: yesJournal of Inequalities and Applications, 2011
In this article, we prove some results concerning the Krasnoselskii theorem on fixed points for the sum A + B of a weakly-strongly continuous mapping and an asymptotically nonexpansive mapping in Banach spaces.
Arunchai Areerat, Plubtieng Somyot
doaj  

Analysis of the role of social support - cognitive psychology and emotional process approach. [PDF]

open access: yesEur J Transl Myol, 2020
Heydari M   +5 more
europepmc   +1 more source

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