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1

Misc Math / Lecture 21

« on: December 19, 2012, 01:23:30 PM »

I think that where you state the Schrödinger equation in the beginning of lecture 21 'consider problem: . . .' it is supposed to be $u_t=iku_{xx}$ what is posted now doesn't have the $i$ and makes no sense with the subsequent solution . . .

2

Home Assignment 1 / Problem 5

« on: September 22, 2012, 03:55:39 PM »

I was wondering if for problem 5 if we have to show all the steps to getting answers or if we can simply apply the applicable formulae from lecture notes? (example can we simply use the D'Alembert formula?)