Numerical Approximation of Nonlinear Klein-Gordon Equation Using an Element-Free Approach

Numerical approximation of nonlinear Klein-Gordon (KG) equation with quadratic and cubic nonlinearity is performed using the element-free improved moving least squares Ritz (IMLS-Ritz) method. A regular arrangement of nodes is employed in this study for the numerical integration to compute the syste...

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Veröffentlicht in:	Mathematical problems in engineering 2015-01, Vol.2015 (2015), p.1-11
Hauptverfasser:	Huang, Dong-Mei, Zhang, L. W., Zou, Guo-liang
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Boundary conditions Computational efficiency Convergence Dynamical systems Engineering Exact solutions Klein-Gordon equation Least squares method Mathematical analysis Mathematical models Methods Nonlinear systems Nonlinearity Numerical integration Partial differential equations Ritz method
Online-Zugang:	Volltext
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