Abstract Algebra | Quotient Groups

[@markbracegirdle7110]

This is like being back in a lecture hall. A real nostalgia trip for us olds!

[@huttarl]

Great job explaining details and how we know certain things to be true. This helped me realize I need to understand cosets better. You also corrected some misunderstandings I had after watching other videos on the same topic. Also the snap at 6:35 was pretty smooth. 🙂 One erratum: at 4:50 you said "collapse this y1 and y2" but I'm pretty sure you meant "collapse this y1 and y1-inverse".

[@jackmcmillan8854]

Excellent lecture! I do have a request though. Could you please do a video on quotient groups of Lie groups? In particular, I'm trying to understand why the quotient group SU(2)/U(1) is isomorphic to the 2-sphere.

[@luxdei7186]

Thanks! Good video

[@shif674]

Great lecture! Thank you so much!

[@JR-iu8yl]

Any chance you can cover topics in Measure Theory

[@alvarolouzi]

You are my hero!

[@georgettebeulah4427]

This is so true

[@JR-iu8yl]

thanks