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SEMINAR: Groups and Combinatorics Seminar: The subgroup lattice of a rational vector space

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Today's date is Tuesday, November 24, 2020
Groups and Combinatorics Seminar: The subgroup lattice of a rational vector space Other events...
Groups and Combinatorics Seminar

Phill Schultz (UWA)

will speak on

The subgroup lattice of a rational vector space

at 1pm Tuesday 24th of August in MLR2

Abstract: We all learned that the set of subgroups of a group forms a complete lattice under inclusion, but apart from some tiny examples, we don't really know what this lattice looks like. Even describing large lattices is difficult.

I will describe a general approach to representing some infinite lattices, and use it to describe the lattice of additive subgroups of a finite dimensional rational vector space.

All welcome
Speaker(s) Phill Schultz
Location Maths Lecture Room 2
Contact Michael Giudici <[email protected]>
Start Tue, 24 Aug 2010 13:00
End Tue, 24 Aug 2010 13:45
Submitted by Michael Giudici <[email protected]>
Last Updated Mon, 23 Aug 2010 09:30
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