H-stability of the Runge-Kutta methods with general variable stepsize for system of pantograph equat

• 作 者: 徐阳 刘明珠 赵景军
• 机 构: Dept.ofMathematics
• 出 处: 哈尔滨工业大学学报：英文版
• 发表日期: 2003年4期
• 关键词: RUNGE-KUTTA法 稳定性 数值解 时滞微分方程 delay differential equationsstabilityRunge-Kutta met
• 基金项目: 国家自然科学基金

This paper deals with H-stability of the Runge-Kutta methods with a general variable stepsize for the system of pantograph equations with two delay terms. It is shown that the Runge-Kutta methods with a regular matrix A are H-stable if and only if the mod