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Dissertation Defense Seminar

Non-commutative Rank, Quivers, and Tensors
Tuesday, June 21, 2022
10:30 AM-12:30 PM
You will need to pre-register for the defense. Zoom: 928 0026 1523 Passcode: 0010 Off Campus Location
Fortin and Reutenauer defined the non-commutative rank for a matrix with entries
that are linear functions. We will generalize this non-commutative rank to both the representation theory of quivers, and to tensor spaces. In particular, we will relate non-commutative rank to King’s criterion for sigma-stability of quiver representations, general Hom and Ext spaces studied by Schofield, and several notions of tensor rank.

Alana's advisor is Harm Derksen. Speaker(s): Alana Huszar (UM)
Building: Off Campus Location
Location: Virtual
Event Type: Workshop / Seminar
Tags: Mathematics
Source: Happening @ Michigan from Department of Mathematics