A high order direct method for solving Poisson'sequation in a disc

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Original languageEnglish
Pages (from-to)501-506
Journal / PublicationNumerische Mathematik
Issue number4
Publication statusPublished - Jun 1995
Externally publishedYes


A direct method is developed for solving Poisson's equation onan annulusregion with Hermite bicubic collocation approximation. In termsof FFT, theoperation count is(Formula presented.) on an (Formula presented.) mesh. © 1995, Springer-Verlag Berlin Heidelberg. All rights reserved.

Research Area(s)

  • Mathematics Subject Classification (1991):65N35, 65F10