Recent content by JPMPhysics

I'm using Griffiths textbook. Don't you mean <u|(A|v>)? The | before the (?

u and v are vector or whatever in that base, and A is an operator. What does <u|A|v> mean?

Great post :smile:

I just need to know the basic ideas of topology, and the most important results, because I'll have differential geometry the next semester. Does anyone have a good material for this? Or you can just say what to search for and I'll search it. Thank you :)