A note on a nonlinear functional equation and its application

被引:0
|
作者
Makasu, Cloud [1 ]
机构
[1] Univ Western Cape, Dept Math & Appl Math, ZA-7535 Bellville, South Africa
关键词
Fixed point theorem; Optimal stopping problem;
D O I
10.1016/j.jmaa.2011.03.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper treats the following type of nonlinear functional equations phi(x) = mH(x, phi[g(x)])/H(phi)(x, phi[g(x)]), where m is a real number, H(x, y) and g(x) are given functions, and phi(x) is an unknown function. Under certain conditions, we prove that such type of equations admits a unique continuous solution. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码:966 / 967
页数:2
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