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Continuous two-step Runge–Kutta methods for ordinary differential equations
Authors:Raffaele D’Ambrosio  Zdzislaw Jackiewicz
Institution:1.Dipartimento di Matematica e Informatica,Universitá degli Studi di Salerno,Fisciano (SA),Italy;2.Department of Mathematics and Statistics,Arizona State University,Tempe,USA;3.AGH University of Science and Technology,Kraków,Poland
Abstract:New classes of continuous two-step Runge-Kutta methods for the numerical solution of ordinary differential equations are derived. These methods are developed imposing some interpolation and collocation conditions, in order to obtain desirable stability properties such as A-stability and L-stability. Particular structures of the stability polynomial are also investigated.
Keywords:
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