An Application of Ungar’s Differential Transform to Elastodynamics

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Hu De-sui. An Application of Ungar’s Differential Transform to Elastodynamics[J]. Applied Mathematics and Mechanics, 1989, 10(7): 645-648.

Citation:

Hu De-sui. An Application of Ungar’s Differential Transform to Elastodynamics[J]. Applied Mathematics and Mechanics, 1989, 10(7): 645-648.

Citation:

Hu De-sui. An Application of Ungar’s Differential Transform to Elastodynamics[J]. Applied Mathematics and Mechanics, 1989, 10(7): 645-648.

Abstract

In recent years, a lot of writers have used Cagniard-de Hoop's method^[1][2] to solve some problems of elastic wave. But it is a difficult and complicated task to change the path of integration when we use this method. A differential transform by A.Ungar^[3,6] can obviate this difficulty. In this paper, weuse Ungar's differential transform to solve a case of Lamb's problem^[1][2].

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