Discrete fourier analysis, cubature, and interpolation on a hexagon and a triangle

SIAM Journal on Numerical Analysis

Volumn 46, Issue 4, 2008, Pages 1653-1681

  Li, Huiyuan ^a   Sun, Jiachang ^a   Xu, Yuan ^b  

^a INSTITUTE OF SOFTWARE   (China)

^b UNIVERSITY OF OREGON   (United States)

Author keywords

Discrete Fourier series; Hexagon; Lagrange interpolation; Orthogonal polynomials; Triangle; Trigonometric

Indexed keywords

DISCRETE FOURIER SERIES; HEXAGON; LAGRANGE INTERPOLATION; ORTHOGONAL POLYNOMIALS; TRIANGLE; TRIGONOMETRIC;

DISCRETE FOURIER TRANSFORMS; ELECTRIC CURRENTS; FOURIER SERIES; FOURIER TRANSFORMS; HARMONIC ANALYSIS; INTERPOLATION; LAGRANGE MULTIPLIERS; POLYNOMIAL APPROXIMATION; POLYNOMIALS; TRIANGULATION;

FOURIER ANALYSIS;

EID: 55349132404     PISSN: 00361429     EISSN: None     Source Type: Journal    
DOI: 10.1137/060671851     Document Type: Article

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