摘要
利用上、下解法在正规锥上证明了二阶非线性Volterra型积分微分方程边值问题解的存在性。
By using the method of upper and lower solutions,we obtain the existence of solutions for boundary value problem of second order integro differential equations of Volterra type in a normal cone.
出处
《济南大学学报（自然科学版）》
CAS
2004年第2期149-152,共4页
Journal of University of Jinan(Science and Technology)
关键词
积分微分方程
上、下解法
正规锥
integro differential equations
method of upper and lower solutions
normal cone
