Stephanie's Math 371 Blog

I got lost in the proof of Theorem 8.30. As I was reading this section, I kept thinking about how difficult it would be to come up with thes...

I don't have specific questions, but I would like some further insight into the Second and Third Sylow Theorems because I don't feel...

I was hoping for an example to accompany more of the theorems because I don't understand them very well. This section seemed much harder...

I need to review a lot before taking the exam: right and left cosets, order of groups, subgropus generated by S, cyclic groups, quotient gro...

I don't understand the second example on p 218. How is N+(0,0)=N+(1,2) in that example? It is interesting that cyclic quotient groups G...

Dr. Helen Moore talked about her career as a mathematician in the pharmaceutical field. As a researcher, she and a team of other mathematic...

Does left/right congruence affect other things? (For example, if there were a "divides" then things might get messy.) Can you fu...