scholarly journals Existence theory and stability analysis of switched coupled system of nonlinear implicit impulsive Langevin equations with mixed derivatives

2021 ◽  
Author(s):  
Rizwan Rizwan ◽  
Akbar Zada ◽  
Manzoor Ahmad ◽  
Syed Omar Shah ◽  
Hira Waheed
Keyword(s):  
Stability Analysis ◽  
Coupled System ◽  
Existence Theory ◽  
Langevin Equations ◽  
Mixed Derivatives

scholarly journals Switched coupled system of nonlinear impulsive Langevin equations with mixed derivatives

2021 ◽  
Vol 6 (12) ◽  
pp. 13092-13118
Author(s):  
Rizwan Rizwan ◽  
◽  
Jung Rye Lee ◽  
Choonkil Park ◽  
Akbar Zada ◽  
...  
Keyword(s):  
Fixed Point ◽  
Metric Space ◽  
Complete Metric Space ◽  
Sufficient Conditions ◽  
Coupled System ◽  
Langevin Equations ◽  
Fixed Point Approach ◽  
Proposed Model ◽  
Mixed Derivatives ◽  
Rassias Stability

<abstract><p>In this paper, we consider switched coupled system of nonlinear impulsive Langevin equations with mixed derivatives. Some sufficient conditions are constructed to observe the existence, uniqueness and generalized Ulam-Hyers-Rassias stability of our proposed model, with the help of generalized Diaz-Margolis's fixed point approach, over generalized complete metric space. We give an example which supports our main result.</p></abstract>

scholarly journals Stability analysis of solutions and existence theory of fractional Lagevin equation

2021 ◽  
Vol 60 (4) ◽  
pp. 3641-3647
Author(s):  
Amita Devi ◽  
Anoop Kumar ◽  
Thabet Abdeljawad ◽  
Aziz Khan
Keyword(s):  
Stability Analysis ◽  
Existence Theory

scholarly journals Analysis of a Coupled System of Nonlinear Fractional Langevin Equations with Certain Nonlocal and Nonseparated Boundary Conditions

2021 ◽  
Vol 2021 ◽  
pp. 1-15
Author(s):  
Zaid Laadjal ◽  
Qasem M. Al-Mdallal ◽  
Fahd Jarad
Keyword(s):  
Boundary Conditions ◽  
Coupled System ◽  
Fractional Integrals ◽  
Langevin Equations ◽  
Uniqueness Of Solutions ◽  
Caputo Fractional Derivatives ◽  
Nonseparated Boundary Conditions ◽  
New Type ◽  
Predictor Corrector ◽  
Derivatives Of

In this article, we use some fixed point theorems to discuss the existence and uniqueness of solutions to a coupled system of a nonlinear Langevin differential equation which involves Caputo fractional derivatives of different orders and is governed by new type of nonlocal and nonseparated boundary conditions consisting of fractional integrals and derivatives. The considered boundary conditions are totally dissimilar than the ones already handled in the literature. Additionally, we modify the Adams-type predictor-corrector method by implicitly implementing the Gauss–Seidel method in order to solve some specific particular cases of the system.

Sign in / Sign up

Export Citation Format

Share Document