Invariant convex cone
id:
invariant-convex-cone-239-13953082
title:
Invariant convex cone
text:
In mathematics, an invariant convex cone is a closed convex cone in a Lie algebra of a connected Lie group that is invariant under inner automorphisms. The study of such cones was initiated by Ernest Vinberg and Bertram Kostant. For a simple Lie algebra, the existence of an invariant convex cone forces the Lie algebra to have a Hermitian structure, i.e. the maximal compact subgroup has center isomorphic to the circle group. The invariant convex cone generated by a generator of the Lie algebra of
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wiki
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encyclopedia
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original url:
https://en.wikipedia.org/wiki/Invariant_convex_cone
date created:
date modified:
2024-04-15T15:10:40Z
main entity:
{"identifier":"Q17098165","url":"https://www.wikidata.org/entity/Q17098165"}
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13
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