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Generalized Laguerre approximation and its application to ordinary differential equation |
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PP: 1117-1124 |
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Author(s) |
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Zhang Xiao-yong,
Wu Huafeng,
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Abstract |
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| In this paper, generalized Laguerre spectral method for ordinary differential equation is proposed, which is very efficient
for long-time numerical simulations of dynamical systems. The global convergence of proposed algorithm is proved. Numerical results
demonstrate the spectral accuracy of these new approache and coincide well with theoretical analysis. |
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