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Fast diffusion with loss at infinity—additional solutions

Published online by Cambridge University Press:  17 February 2009

A. Brown
Affiliation:
Department of Theoretical Physics, Research School of Physical Sciences, Australian National University, Canberra ACT 0200, Australia.
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Abstract

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The paper presents some additional solutions of the diffusion equation

for the case s = 2, m = −1, a case that was left open in a previous discussion. These solutions behave in a manner that is physically acceptable as the time, t, increases and as the radial coordinate, r, tends to infinity.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 2001

References

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