P.H. Trinh

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vpde_errata [2020/04/28 07:42]
trinh [Solutions]
vpde_errata [2020/04/30 21:43] (current)
trinh
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 ==== Lectures ==== ==== Lectures ====
   * Correction to {{ :​ma20223:​ma20223-Week6.pdf |lectures 16}} when I wrote "Is $\exp(\cos x)$ periodic? (No)". Oops. It is periodic. Note that $\exp(f(x+L)) = \exp(f(x))$. A similar gaff appears in the solutions of PS6.    * Correction to {{ :​ma20223:​ma20223-Week6.pdf |lectures 16}} when I wrote "Is $\exp(\cos x)$ periodic? (No)". Oops. It is periodic. Note that $\exp(f(x+L)) = \exp(f(x))$. A similar gaff appears in the solutions of PS6. 
 +
 +==== Past exams ====
 +  * 2017-18 exam Q4d. The index should start from $n = 1$ once the $2n+1$ shift is done.