2020-02 union of subgroups

Either find an example of a group which is expressed as the union of two proper subgroups or prove that such a group cannot exist.

GD Star Rating
loading...
2020-02 union of subgroups, 1.8 out of 5 based on 16 ratings
This entry was posted in problem on by .

About Hyungryul

2003.3-2009.8 KAIST, Undergraduate student in Mathematics 2009.8-2014.8 Cornell University, PhD student in Mathematics 2014.9-2017.2 University of Bonn, Postdoc 2019.3-Present KAIST, Assistant Professor