• Medientyp: E-Artikel
  • Titel: Sinc based inverse laplace transforms, mittag-leffler functions and their approximation for fractional calculus
  • Beteiligte: Baumann, Gerd [Verfasser:in]
  • Erschienen: Universität Ulm, 2022-10-28T09:20:33Z
  • Sprache: Englisch
  • DOI: https://doi.org/10.18725/OPARU-45466
  • Schlagwörter: variable fractional order differentiation ; Sinc methods ; Mittag-Leffler function ; Gebrochene Analysis ; Galerkin methods ; Fractional calculus ; variable fractional order integration ; DDC 510 / Mathematics ; inverse Laplace transform ; Prabhakar function ; Mittag-Leffler-Funktion ; indefinite integrals
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  • Beschreibung: We shall discuss three methods of inverse Laplace transforms. A Sinc-Thiele approximation, a pure Sinc, and a Sinc-Gaussian based method. The two last Sinc related methods are exact methods of inverse Laplace transforms which allow us a numerical approximation using Sinc methods. The inverse Laplace transform converges exponentially and does not use Bromwich contours for computations. We apply the three methods to Mittag-Leffler functions incorporating one, two, and three parameters. The three parameter Mittag-Leffler function represents Prabhakar’s function. The exact Sinc methods are used to solve fractional differential equations of constant and variable differentiation order. ; publishedVersion
  • Zugangsstatus: Freier Zugang
  • Rechte-/Nutzungshinweise: Namensnennung (CC BY)