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- Linear algebra, quiver representations and quantum groups
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- Information about research theses
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Abstract:
A quiver is a (finite) directed graph. A representation of a quiver is to attach every vertex with a vector space and attach every arrow with a linear transformation.
Thus, Linear Algebra is the representation theory of the quiver of one vertex and one arrow (i.e., a loop). When a quiver is a so-called Dynkin quiver, its representations can be explicitly classified in terms of roots, a notion which is fundamental to Lie theory.
I will use some examples to illustrate the theory and will mention one important application to the theory of quantum groups.
Speaker
A/Prof. Jie Du
Research Area
Pure Maths Seminar
Affiliation
UNSW
Date
Tue, 21/09/2010 - 12:00pm
Venue
RC-4082