Riemmanian metric of harmonic parametriz
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Gennadii A. Chumakov
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Article
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2008
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Elsevier Science
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English
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We consider the problem of generating a 2D structured boundary-fitting rectangular grid in a curvilinear quadrangle D with angles ฮฑ i = ฯ i + ฯ/2, where -ฯ/2 < ฯ i < ฯ/2, i = 1, . . . , 4. We construct a quasi-isometric mapping of the unit square onto D; it is proven to be the unique solution to a s