Ohio State is in the process of revising websites and program materials to accurately reflect compliance with the law. While this work occurs, language referencing protected class status or other activities prohibited by Ohio Senate Bill 1 may still appear in some places. However, all programs and activities are being administered in compliance with federal and state law.

Ring Theory Seminar - Henry Chimal-Dzul

Ring Theory Seminar
May 3, 2019
4:45 pm - 5:45 pm
Cockins Hall 240

Title: Minimal Reflexive Nonsemicommutative rings

Speaker: Henry Chimal-Dzul (Ohio University)

Abstract: It has recently shown in the paper "Minimal reversible nonsymmetric rings'' by S. Szabo (2019) that the smallest reversible nonsymmetric ring has order 256; answering a question originally posed in the paper "A taxonomy of 2-primal rings'' by G. Marks (2003). Answers to similar questions on rings relating to Marks' taxonomy were also given in the work "Some minimal rings related to 2-primal rings'' by S. Szabo (2019). One type of ring that was left out of those reports is abelian reflexive nonsemicommutative ring of minimal order. In this presentation we will show that minimal abelian reflexive nonsemicommutative rings have order 256 and provide some examples of such rings. (This is a report of joint work with Steve Szabo.)

Events Filters:

Seminar - Ring Theory