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Lea Renner : Left-Ordered Groups
Group theory is one of the basic topics of abstract algebra and therefore probably well-known. In this talk, we are going to introduce left-orders on groups and expand the fundamental theorem of homomorphisms from groups to ordered groups. We will see some examples of left-ordered groups that show different levels of orderability and, time permitting, formulate a theorem of A. Rhemtulla which discusses the existence of torsion-free groups without any order.
- Category: Graduate/Faculty Seminar
- Duration: 01:19:16
- Date: September 21, 2012 at 4:25 PM
- Views: 119
- Tags: seminar, Graduate/faculty Seminar
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