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ABSTRACT

Effects of Different Weight Functions on Convergent Property of SFDI

Q.W. Ma1

School of Engineering and Mathematical Sciences, City University, Northampton Square, London, EC1V 0HB, UK

The International Conference on Computational & Experimental Engineering and Sciences 2008, 5(1), 1-6. https://doi.org/10.3970/icces.2008.005.001

Abstract

In the MLPG_R (Meshless Local Petrove-Galerkin based on Rankine source solution) method, one needs a meshless interpolation scheme for an unknown function to discretise the governing equation. A new scheme, called simplified finite difference interpolation (SFDI) has been recently devised by the author, which is more efficient and has better convergent property than others. This paper will discuss about how the convergent property is affected by different weight functions.

Cite This Article

Ma, Q. (2008). Effects of Different Weight Functions on Convergent Property of SFDI. The International Conference on Computational & Experimental Engineering and Sciences, 5(1), 1–6.



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