ylm::Tags::LaplacianRadius< Frame > Struct Template Reference

${\mathrm{\nabla }}^2{r}_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}$, the flat Laplacian of the surface. This is ${\eta }^{ij}{\partial }^2{r}_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}/\partial x^i\partial x^j$, where $r_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}=r_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}(\theta (x,y,z),\varphi (x,y,z))$. More...

#include <Tags.hpp>

Public Types
using	type = Scalar< DataVector >

Detailed Description

template<typename Frame>
struct ylm::Tags::LaplacianRadius< Frame >

${\mathrm{\nabla }}^2{r}_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}$, the flat Laplacian of the surface. This is ${\eta }^{ij}{\partial }^2{r}_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}/\partial x^i\partial x^j$, where $r_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}=r_{\mathrm{s}\mathrm{u}\mathrm{r}\mathrm{f}}(\theta (x,y,z),\varphi (x,y,z))$.

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The documentation for this struct was generated from the following file:

• src/NumericalAlgorithms/SphericalHarmonics/Tags.hpp