Volume 22, Issue 5
H-Stability of Runge-Kutta Methods with Variable Stepsize for System of Pantograph Equations

Yang Xu, Jing-jun Zhao & Ming-zhu Liu

DOI:

J. Comp. Math., 22 (2004), pp. 727-734

Published online: 2004-10

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  • Abstract

This paper deals with R-stability of Runge-Kutta methods with variable stepsize for the system of pantograph equations. It is shown that both Runge-Kutta methods with nonsingular matrix coefficient A and stiffly accurate Runge-Kutta methods are R-stable if and only if the modulus of stability function at infinity is less than 1.

  • Keywords

Delay differential equations Stability Runge-Kutta method

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COPYRIGHT: © Global Science Press

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@Article{JCM-22-727, author = {}, title = {H-Stability of Runge-Kutta Methods with Variable Stepsize for System of Pantograph Equations}, journal = {Journal of Computational Mathematics}, year = {2004}, volume = {22}, number = {5}, pages = {727--734}, abstract = { This paper deals with R-stability of Runge-Kutta methods with variable stepsize for the system of pantograph equations. It is shown that both Runge-Kutta methods with nonsingular matrix coefficient A and stiffly accurate Runge-Kutta methods are R-stable if and only if the modulus of stability function at infinity is less than 1. }, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/10299.html} }
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