来源:《Journal of Hydrodynamics》2018年第01期  作者:Hui Xu;Chris D.Cantwell;Carlos Monteserin;Claes Eskilsson;Allan P.Engsig-Karup;Spencer J.Sherwin;
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Spectral/hp element methods:Recent developments, applications, and perspectives

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The spectral/hp element method combines the geometric flexibility of the classical h-type finite element technique with the desirable numerical properties of spectral methods, employing high-degree piecewise polynomial basis functions on coarse finite element-type meshes. The spatial approximation is based upon orthogonal polynomials, such as Legendre or Chebychev polynomials,modified to accommodate a C~0-continuous expansion. Computationally and theoretically, by increasing the polynomial order(本文共计22页)......[继续阅读本文]

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