Exact numerical solutions and high order nonstandard difference schemes for a second order delay differential equation

In this work, we obtain an expression, given in terms of some special functions, for the exact numerical solution of the second order delay differential equation with general initial condition for . Based on this exact solution, we propose a family of nonstandard finite difference methods that combi...

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Veröffentlicht in:	Mathematical methods in the applied sciences 2023-11, Vol.46 (17), p.17962-17979
Hauptverfasser:	Castro, M. Ángeles, Mayorga, Carlos J., Sirvent, Antonio, Rodríguez, Francisco
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic properties Differential equations Exact solutions Finite difference method
Online-Zugang:	Volltext
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