Study of an implicit type coupled system of fractional differential equations by means of topological degree theory

被引：0
|
作者：
Muhammad Sarwar
Anwar Ali
Mian Bahadur Zada
Hijaz Ahmad
Taher A. Nofal
机构：
[1] University of Malakand,Department of Mathematics
[2] University of Engineering and Technology,Department of Basic Sciences
[3] International Telematic University Uninettuno,Section of Mathematics
[4] Taif University,Department of Mathematic, College of Science
来源：
Advances in Difference Equations | / 2021卷
关键词：
Differential equations of fractional order; Integral boundary value problem; Topological degree theory; 34A08; 35R11;
D O I：
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中图分类号：
学科分类号：
摘要：
In this work, a sufficient condition required for the presence of positive solutions to a coupled system of fractional nonlinear differential equations of implicit type is studied. To study sufficient conditions essential for the existence of unique solution degree theory is used. Two examples are given to illustrate the established results.
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