INTEGRATION BY DIFFERENTIATION

Print ISSN: 2319-1023 | Online ISSN: | Total Downloads : 126

Volume : 5 , Issue : 1
DOI:
Author :
H. Torres-Silva (Escuela de Ingeniera Electrica y Electronica, Univ. de Tarapaca, Arica, Casilla 6-D, Chile)
J. Lopez-Bonilla (ESIME-Zacatenco, IPN, Col. Lindavista, CP 07738, CDMX, Mexico)
Laurian Ioan Piscoran (Technical University of Cluj Napoca North University Center of Baia Mare, Department of Mathematics and Computer Science Victoriei 76, 430122 Baia Mar)

Abstract

We employ an expression for the Laplace transform, based in integration by di erentiation, to deduce the Post-Widders formula for the inversion of
this transform. Besides, we apply the Kempf et al process to deduce the Lanczos generalized derivative.

Keywords and Phrases

Inversion of the Laplace transform, Post-Widders formula, Orthogonal derivative, Integration by diff differentiation, Lanczos derivative.

A.M.S. subject classification

44A10.

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