Results 91 to 100 of about 165,981,238 (172)

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  

Measures of Noncompactness in Regular Spaces

open access: yesCanadian Mathematical Bulletin, 2014
AbstractPrevious results by the author on the connection between three measures of noncompactness obtained for Lp are extended to regular spaces of measurable functions. An example is given of the advantages of some cases in comparison with others. Geometric characteristics of regular spaces are determined.
openaire   +2 more sources

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

Fractional Differential Inclusions with Non Instantaneous Impulses in Banach Spaces

open access: yesResults in Nonlinear Analysis, 2019
This paper is devoted to study the existence of solutions for a class of fractional differential inclusions with non instantaneous impulses involving the Caputo fractional derivative in a Banach space.
Mouffak Benchohra, Mehdi Slimane
doaj  

On measure of noncompactness and application to global attractors of operator semigroups

open access: yes, 2021
Based on the recent development of the theory of measures of noncompactness, we rst show a representation theorem of measures of noncompactness dened on Banach spaces.
Zheng, Zheming   +4 more
core  

Application of Measure of Noncompactness to Infinite Systems of Differential Equations

open access: yes, 2013
In this paper we determine theHausdorff measure of noncompactness on the sequence space n(ϕ) ofW. L. C. Sargent. Further we apply the technique of measures of noncompactness to the theory of infinite systems of differential equations in the Banach ...
M. Mursaleen
core   +1 more source

Integral equations of fractional order with multiple time delays in Banach spaces

open access: yesElectronic Journal of Differential Equations, 2012
In this article, we give sufficient conditions for the existence of solutions for an integral equation of fractional order with multiple time delays in Banach spaces.
Mouffak Benchohra, Djamila Seba
doaj  

Controllability of stochastic semilinear neutral impulsive systems with integral boundary conditions involving a non-singular fractional derivative

open access: yesMathematical and Computer Modelling of Dynamical Systems
This paper investigates the controllability of semilinear neutral stochastic Atangana-Baleanu (AB) Caputo fractional differential equations (FDEs) under integral boundary conditions with impulses.
Sadam Hussain   +5 more
doaj   +1 more source

Measures of noncompactness for elements of C^*-algebras [PDF]

open access: yesAnnales Academiae Scientiarum Fennicae Series A I Mathematica, 1981
openaire   +3 more sources

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