Regularity properties of Runge-Kutta methods for delay differential equations

被引:2
|
作者
Jackiewicz, Z
Vermiglio, R
Zennaro, M
机构
[1] UNIV UDINE,DIPARTIMENTO MATEMAT & INFORMAT,I-33100 UDINE,ITALY
[2] UNIV TRIESTE,DIPARTIMENTO SCI MATEMAT,I-34100 TRIESTE,ITALY
基金
美国国家科学基金会;
关键词
Runge-Kutta method; delay differential equation; asymptotic values;
D O I
10.1016/S0168-9274(97)00025-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Conditions are investigated which guarantee that Runge-Kutta methods preserve the asymptotic values of systems of delay differential equations, Such methods are said to be strongly regular, A constructive test for strong regularity is derived and examples of such methods are presented for s = p = 2 and s = p = 3, where s is the number of stages and p is the order of the method. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:265 / 278
页数:14
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