This article is cited in 2 papers

Brief Communications

On the radius of convergence of the laplace series for the “Internal” potential of a gravitating torus

B. P. Kondrat'ev

Udmurt State University, Izhevsk

Abstract: A correction is derived to the expression for the radius of convergence of the Laplace series for the “internal” potential of a homogenous circular torus. A spherical shell is found inside which the problem of expansion of the torus potential into a power series should be specially solved.

Received: 12.02.2010

 English version: Technical Physics, 2010, 55:12, 1812–1813

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