Petrovsky lacuna
id:
petrovsky-lacuna-285-8875841
title:
Petrovsky lacuna
text:
In mathematics, a Petrovsky lacuna, named for the Russian mathematician I. G. Petrovsky, is a region where the fundamental solution of a linear hyperbolic partial differential equation vanishes. They were studied by Petrovsky (1945) who found topological conditions for their existence. Petrovsky's work was generalized and updated by Atiyah, Bott, and Gårding (1970, 1973).
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Petrovsky_lacuna
date created:
date modified:
2022-01-07T21:55:35Z
main entity:
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image:
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fields total:
13
integrity:
14