A Triangular Spectral Element Method Using Fully Tensorial Rational Modal Basis Functions
نویسندگان
چکیده
In this paper, a triangular spectral element method using orthogonal rational functions as basis is presented for problems on complex domains.
منابع مشابه
A Triangular Spectral Element Method Using Fully Tensorial Rational Basis Functions
A rational approximation in a triangle is proposed and analyzed in this paper. The rational basis functions in the triangle are obtained from the polynomials in the reference square through a collapsed coordinate transform. Optimal error estimates for the L2− and H1 0−orthogonal projections are derived with upper bounds expressed in the original coordinates in the triangle. It is shown that the...
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