Existence of Solutions for Impulsive Parabolic Partial Differential Equations

被引:4
|
作者
Boucherif, Abdelkader [1 ]
Al-Qahtani, Ali S. [2 ]
Chanane, Bilal [1 ]
机构
[1] King Fahd Univ Petr & Minerals, Dept Math & Stat, Dhahran 31261, Saudi Arabia
[2] King Khalid Univ, Dept Math, Abha, Saudi Arabia
关键词
Integral representation of solutions; Green's function; Impulse effects; Fixed point theorems; Parabolic partial differential equations; 35R12; 35K20; 35C15; HEAT-EQUATIONS;
D O I
10.1080/01630563.2015.1031381
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We discuss the propagation of heat along a homogeneous rod of length A under the influence of a nonlinear heat source and impulsive effects at fixed times. This problem is described by an initial-boundary value problem for a nonlinear parabolic partial differential equation subjected to impulsive effects at fixed times. Using Green's function, we convert the problem into a nonlinear integral equation. Sufficient conditions are provided that enable the application of fixed point theorems to prove existence and uniqueness of solutions.
引用
收藏
页码:730 / 747
页数:18
相关论文
共 50 条