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Topics - Chiara Moraglia

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Misc Math / lecture 30
« on: December 01, 2012, 11:21:45 PM »

I tried solving the Euler ODE (3) in the lecture 30 notes, but by plugging in P:=ρm as usual I obtained λ=m(m+1) from the characteristic equation not λ=l(lm+1) as is given in the notes. I was wondering where this l comes from? Also, in equation (5) m=1 is chosen. Why?

Thank you!

Misc Math / Lecture 20 Notes
« on: November 11, 2012, 03:28:11 PM »
Hi, I was just wondering what the symbol O stands for in the notes of lecture 20, for example in formula (10). Thanks!

Term Test 2 / Scope of Term Test 2
« on: November 10, 2012, 10:53:21 AM »

I just wanted to verify whether or not the material covered in home assignment 7 (Laplacian, etc.) will also be on the midterm. Is the test on all the material covered up and until Friday November 9th?


Home Assignment 5 / Problem 6
« on: October 27, 2012, 09:59:08 PM »
For problem 6 I was wondering whether we decompose the functions into the full Fourier series or just the Fourier sine series. Also, when the problem says decompose with respect to sin((n+1/2)x), does that mean replace the usual sine term in the series with this different sine term?

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