From 07c7f8a5de15e93295b10ee7c3691b3059422108 Mon Sep 17 00:00:00 2001 From: Martin Kronbichler Date: Mon, 7 May 2018 20:23:49 +0200 Subject: [PATCH] Finally fix step-59 formula. --- examples/step-59/doc/intro.dox | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/step-59/doc/intro.dox b/examples/step-59/doc/intro.dox index 766a112181..76d6e51d5e 100644 --- a/examples/step-59/doc/intro.dox +++ b/examples/step-59/doc/intro.dox @@ -51,7 +51,7 @@ one used for the step-39 tutorial program. The discretization of the Laplacian is given by the following weak form @f{align*} &\sum_{K\in\text{cells}} \left(\nabla v_h, \nabla u_h\right)_{K}+\\ -&\sum_{F\in\text{faces}}\Big(-\left<[\![v_h]\!], \{\!\{\nabla u_h\}\!\}\right>_{F} - \left<\{\!\{\nabla v_h\}\!\}, \left<[\![u_h]\!]\right>_{F}\right) + \left<\left<[\![v_h]\!], \sigma \left<[\![u_h]\!]\right>_{F}\Big) \\ +&\sum_{F\in\text{faces}}\Big(-\left<[\![v_h]\!], \{\!\{\nabla u_h\}\!\}\right>_{F} - \left<\{\!\{\nabla v_h\}\!\}, [\![u_h]\!]\right>_{F} + \left<[\![v_h]\!], \sigma [\![u_h]\!]\right>_{F}\Big) \\ &= \sum_{K\in\text{cells}}\left(v_h, f\right)_{K}, @f} where $[\![v]\!] = v^- \mathbf{n}^- + v^+ \mathbf{n}^+ = \mathbf n^{-} -- 2.39.5