Mercurial > repos > public > sbplib_julia

comparison src/SbpOperators/laplace/laplace.jl @ 616:d9324671b412 feature/volume_and_boundary_operators

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use julian naming conventions
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Mon, 07 Dec 2020 11:57:36 +0100
parents e71f2f81b5f8
children
comparison
equal deleted inserted replaced
612:1db945cba3a2 616:d9324671b412
3 # 3 #
4 # Implements the Laplace operator `L` in Dim dimensions as a tensor operator 4 # Implements the Laplace operator `L` in Dim dimensions as a tensor operator
5 # The multi-dimensional tensor operator consists of a tuple of 1D SecondDerivative 5 # The multi-dimensional tensor operator consists of a tuple of 1D SecondDerivative
6 # tensor operators. 6 # tensor operators.
7 # """ 7 # """
8 function Laplace(grid::EquidistantGrid{Dim}, innerStencil, closureStencils) where Dim 8 function Laplace(grid::EquidistantGrid{Dim}, inner_stencil, closure_stencils) where Dim
9 Δ = SecondDerivative(grid, innerStencil, closureStencils, 1) 9 Δ = SecondDerivative(grid, inner_stencil, closure_stencils, 1)
10 for d = 2:Dim 10 for d = 2:Dim
11 Δ += SecondDerivative(grid, innerStencil, closureStencils, d) 11 Δ += SecondDerivative(grid, inner_stencil, closure_stencils, d)
12 end 12 end
13 return Δ 13 return Δ
14 end 14 end
15 export Laplace 15 export Laplace
16 16