Several new quadrature formulas for polynomial integration in the triangle

27 Jan 2005 Mark A. Taylor Beth A. Wingate Len P. Bos

We present several new quadrature formulas in the triangle for exact integration of polynomials. The points were computed numerically with a cardinal function algorithm which imposes that the number of quadrature points $N$ be equal to the dimension of a lower dimensional polynomial space... (read more)

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Categories


  • NUMERICAL ANALYSIS
  • 65D30 (SECONDARY), 65D32 (PRIMARY), 65M60, 65M70, 41A10