From 3381bfe1e6ebcd66249cd4c6f49bdd820643a5be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Tue, 15 Mar 2022 17:35:00 +0100 Subject: add some stuff about separation --- buch/chapters/090-pde/kreis.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'buch/chapters/090-pde/kreis.tex') diff --git a/buch/chapters/090-pde/kreis.tex b/buch/chapters/090-pde/kreis.tex index b4ce8d7..c60fd44 100644 --- a/buch/chapters/090-pde/kreis.tex +++ b/buch/chapters/090-pde/kreis.tex @@ -32,7 +32,7 @@ Der Laplace-Operator hat in Polarkoordinaten die Form \frac1r \frac{\partial}{\partial r} + -\frac{1}{r 2} +\frac{1}{r^2} \frac{\partial^2}{\partial\varphi^2}. \label{buch:pde:kreis:laplace} \end{equation} -- cgit v1.2.1