Fractional order integral equations of two independent variables

2014 ◽  
Vol 227 ◽  
pp. 755-761 ◽  
Author(s):  
Saïd Abbas ◽  
Mouffak Benchohra
Author(s):  
Fuat Usta ◽  
Mehmet Zeki Sarıkaya

In this paper, we obtain some retarded integral inequalities in two independent variables which can be used as tools in the theory of partial differential and integral equations with time delays. The presented inequalities are of new forms compared with the existing ones so far in the literature. In order to illustrate the validity of the theorems we give one application for them for the solution to certain fractional order differential equations.


Author(s):  
Daniel Cao Labora ◽  
Rosana Rodríguez-López

AbstractThe main goal of this article is to show a new method to solve some Fractional Order Integral Equations (FOIE), more precisely the ones which are linear, have constant coefficients and all the integration orders involved are rational. The method essentially turns a FOIE into an Ordinary Integral Equation (OIE) by applying a suitable fractional integral operator.After discussing the state of the art, we present the idea of our construction in a particular case (Abel integral equation). After that, we propose our method in a general case, showing that it does work when dealing with a family of “additive” operators over a vector space. Later, we show that our construction is always possible when dealing with any FOIE under the above-mentioned hypotheses. Furthermore, it is shown that our construction is “optimal” in the sense that the OIE that we obtain has the least possible order.


2019 ◽  
Vol 2019 (1) ◽  
Author(s):  
Yaoyao Luo ◽  
Run Xu

Abstract This paper investigates some new retarded weakly singular integral inequalities with discontinuous functions for two independent variables. The inequalities given here can be used in the qualitative analysis of various problems for integral equations and differential equations. Some examples are also given to illustrate the application of the conclusion.


2005 ◽  
Vol 36 (3) ◽  
pp. 179-191
Author(s):  
B. G. Pachpatte

The aim of the present paper is to establish growth estimates on some new integral inequalities in two independent variables involving iterated double integrals, which can be used to study the qualitative behavior of solutions of certain partial integrodifferential and integral equations. Applications are also given to illustrate the usefulness of one of our results.


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