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dcernst / IBL-AbstractAlgebra

IBL course materials for an undergraduate first-semester abstract algebra course that emphasizes visualization.
http://dcernst.github.io/IBL-AbstractAlgebra/
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Add more examples of quotient process involving Cayley diagrams #127

Closed dcernst closed 2 years ago

dcernst commented 3 years ago

Take a look at Matt's slides/book. Using A_4 for some examples would be good. Also, there's a graph at the following link that has a couple of interesting subgroups (some normal, some not) to try:

https://math.stackexchange.com/questions/3193714/how-to-see-if-a-subgroup-is-normal-from-cayley-graph

dcernst commented 3 years ago

Some slides worth looking at:

http://www.math.clemson.edu/~macaule/classes/s14_math4120/s14_math4120_lecture-07-handout.pdf

dcernst commented 2 years ago

Done.