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solverstack
ScalFMM
Commits
74ca87da
Commit
74ca87da
authored
Aug 29, 2012
by
BRAMAS Berenger
Browse files
Merge branch 'master' of
git+ssh://scm.gforge.inria.fr//gitroot//scalfmm/scalfmm
parents
fd787919
961a4373
Changes
1
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Src/Kernels/Rotation/FRotationKernel.hpp
View file @
74ca87da
...
...
@@ -524,7 +524,7 @@ class FRotationKernel : public FAbstractKernels<ParticleClass,CellClass,Containe
/** Compute d_mlk for \theta = 0
* \f[
* d^l_{m,k}( \theta ) = \delta_{m,k
},
\textrm{ \delta Kronecker
delta
}
* d^l_{m,k}( \theta ) = \delta_{m,k
,} \,\, \mbox{
\textrm{
$
\delta
$
Kronecker
symbol
}
}
* \f]
*/
void
DlmkBuild0
(
FReal
dlmk
[
P
+
1
][
P2
+
1
][
P2
+
1
])
const
{
...
...
@@ -542,7 +542,7 @@ class FRotationKernel : public FAbstractKernels<ParticleClass,CellClass,Containe
/** Compute d_mlk for \theta = PI
* \f[
* d^l_{m,k}( \theta ) = (-1)^{l+k} \delta_{m,k},
\textrm{ \delta Kronecker delta }
* d^l_{m,k}( \theta ) = (-1)^{l+k} \delta_{m,k},
\,\, \mbox{
\textrm{
$
\delta
$
Kronecker delta }
}
* \f]
*/
void
DlmkBuildPi
(
FReal
dlmk
[
P
+
1
][
P2
+
1
][
P2
+
1
])
const
{
...
...
@@ -1012,7 +1012,7 @@ public:
* Implementation of rotation-based operators for Fast Multipole Method in X10
* At page 5 .1 as the operator B
* \f[
* M_{l,m}(a-b') = \sum_{j=|m|}^{\infty}{ \frac{ (j+l)! } { b^{j+l+1} } O_{j,-m}(a) } , \textrm{j bounded by P-l}
* M_{l,m}(a-b') = \sum_{j=|m|}^{\infty}{ \frac{ (j+l)! } { b^{j+l+1} } O_{j,-m}(a) } ,
\mbox{
\textrm{
j bounded by P-l
}
}
* \f]
* As describe in the paper, when need first to rotate the SH
* then transfer using the formula
...
...
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