Jump to content

Vertex of a representation

Add links
From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by David Eppstein (talk | contribs) at 17:11, 26 July 2015 (fix year range). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In mathematical finite group theory, the vertex of a representation of a finite group is a subgroup associated to it, that has a special representation called a source. Vertices and sources were introduced by Green (1958–1959)

References

  • Green, J. A. (1958–1959), "On the indecomposable representations of a finite group", Mathematische Zeitschrift, 70: 430–445, doi:10.1007/BF01558601, ISSN 0025-5874, MR 0131454


Stub icon

This abstract algebra-related article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Vertex_of_a_representation&oldid=673177800"