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author | jmasso <jmasso@6a3ddf76-46e1-4315-99d9-bc56cac1ef84> | 1999-08-31 22:46:22 +0000 |
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committer | jmasso <jmasso@6a3ddf76-46e1-4315-99d9-bc56cac1ef84> | 1999-08-31 22:46:22 +0000 |
commit | 73f6e52f7a436c6768ccb66355ed759ca66bcc9d (patch) | |
tree | 2a243de86b1dc63be45a8c4e816b98c4684ba03e /doc | |
parent | b36a51c08900ffb4d64ca3eeb4b97b094b620537 (diff) |
Very preliminary
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/IDAnalyticBH/trunk@30 6a3ddf76-46e1-4315-99d9-bc56cac1ef84
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-rw-r--r-- | doc/documentation.tex | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex new file mode 100644 index 0000000..e96a369 --- /dev/null +++ b/doc/documentation.tex @@ -0,0 +1,43 @@ +\documentclass{article} +\begin{document} + +\title{IDAnalyticBH} +\author{Steve Brandt, Carsten Gundlach, Joan Masso, Ed Seidel, Paul Walker} +\date{1997-1998} +\maketitle + +\abstract{Analytic initial data for vacuum black hole spacetimes} + +\section{Purpose} + Initial data is provided for the 3-metric, extrinsic + curvature, and if appropriate the conformal factor and it's spatial + derivatives. The current initial data sets are: + \begin{enumerate} + \item single (Schwarzschild) black hole in isotropic coordinates + $$ g_{ij} = $$ + \item up to four Brill-Lindquist black holes, + \item Any number of Misner-type black holes. +To be filled in very soon\ldots I promise. + \end{enumerate} + + +\section{Comments} +This thorn uses no special numerical methods, however two points +are worth noting +\begin{itemize} + \item The solution for Misner is obtained by summing a sequence + \item The spatial derivatives of the conformal metric (when required) + are calculated accurately using finite differencing of the + exact solution by a very small spacing </item> +\end{itemize} + +It is still to be decided how initial data should be supplied to +for systems of evolution equations which use more or different +variables to those in the einstein implementation + +% Automatically created from the ccl files by using gmake thorndoc +\include{interface} +\include{param} +\include{schedule} + +\end{document} |