Author Topic: Lec 26 MVT  (Read 4234 times)

Tse Chiang Chen

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Lec 26 MVT
« on: November 26, 2012, 06:29:28 PM »
Hi Professor and fellow classmates,
in the mean value theorem, it says that the first term in the right-hand expression (7) is 0, but does not state that the Laplacian is 0. Is the Laplacian assumed to be zero in the notes? And I assume that is how I will prove 2a) of HA8 for a non-zero Laplacian.

Victor Ivrii

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Re: Lec 26 MVT
« Reply #1 on: November 27, 2012, 03:43:54 AM »
Hi Professor and fellow classmates,
in the mean value theorem, it says that the first term in the right-hand expression (7) is 0, but does not state that the Laplacian is 0. Is the Laplacian assumed to be zero in the notes?
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Yes--in this place, I put it now explicitly.

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And I assume that is how I will prove 2a) of HA8 for a non-zero Laplacian.