1993 | OriginalPaper | Buchkapitel
Computation of Interval Bounds for Weierstrass’ Elliptic Function ℘(z)
verfasst von : Walter Krämer, Bertram Barth
Erschienen in: Validation Numerics
Verlag: Springer Vienna
Enthalten in: Professional Book Archive
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Computation of Interval Bounds for Weierstrass’ Elliptic Function ℘(z. A method to enclose the values of Weierstrass’ elliptic function ℘(z) = ℘(z|g2,g3) for arbitrary complex invariants g2,g3 or arbitrary given zeros of the characteristic polynomial (arbitrary period lattices) is presented. The function is approximated by its truncated Laurent series at zero. An error bound is derived for the remainder term. If necessary, the periodicity of ℘, the homogeneity relations and the addition formulas are used to perform the reduction of the argument and the corresponding adaptation of the result.