On the accuracy of finite difference solutions to elliptic partial differential equations

The approximation error of finite-difference methods used to solve elliptic partial differential equations is investigated analytically, examining both the local-interpolation and collocation steps and evaluating the error in approximating the inverse of the differential operator (rather than that i...

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Veröffentlicht in:	International journal for numerical methods in engineering 1985-02, Vol.21 (2), p.229-238
1. Verfasser:	E Oliveira, E. R. De Arantes
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) General theory Physics
Online-Zugang:	Volltext
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