Trinh @ Bath

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vpde_errata [2020/03/04 09:18]
trinh created
vpde_errata [2020/03/04 09:21]
trinh [Typed notes]
Line 1: Line 1:
 ====== Errata for the 2019-20' MA20223 materials ====== ====== Errata for the 2019-20' MA20223 materials ======
  
-===== Typed notes =====+==== Typed notes ====
  
-  * The Corollary 8.4 on convex sets should specify that "if every **non-trivial straight line that intersects the interior** of $\Omega$ intersects $\partial\Omega$ at two points at most"+  * The Corollary 8.4 on convex sets should specify that "if every straight line (**that includes a point on the interior** of $\Omega$**) intersects $\partial\Omega$ at two points at most"
  
 ==== Solutions ==== ==== Solutions ====
  
   * PS3: Bottom of the first page $\partial \phi$ should be $\nabla \phi$   * PS3: Bottom of the first page $\partial \phi$ should be $\nabla \phi$
 +  * PS3: Index notation needs to be removed from the main solutions in 19-20' delivery since the topic has been moved to the Appendix. Students are still free to use the technique if they learn it (as noted in lectures). 
   * PS4 Q4 $dx$ and $dy$ transposed    * PS4 Q4 $dx$ and $dy$ transposed