Recurrence relationship of successive level singulants

We study the asymptotic behaviour of the solution to a singularly perturbed model differential equation. The analytical solution is asymptotically represented by a formal power series in the perturbation parameter. This paper provides an explanation of the relation between the pre‐factor functions P...

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Veröffentlicht in:	Mathematical methods in the applied sciences 2022-03, Vol.45 (5), p.2508-2515
1. Verfasser:	Say, Fatih
Format:	Artikel
Sprache:	eng
Schlagworte:	asymptotic analysis Asymptotic properties asymptotics beyond all orders Differential equations divergent series Exact solutions Perturbation Power series singulant singular perturbation singularities
Online-Zugang:	Volltext
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