Solution of boundary-value problems by orthogonal collocation

作者: J.V. Villadsen , W.E. Stewart

DOI: 10.1016/0009-2509(96)81831-8

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摘要: Abstract New collocation methods are given for solving symmetrical boundary-value problems. Orthogonality conditions used to select the points. The accuracy obtained is comparable that of least squares or variational and calculations simpler. Applications one-dimensional eigenvalue problems parabolic elliptic partial differential equations, encountered in viscous flow, heat transfer diffusion with chemical reaction.

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