GS534: Solving the 1D Poisson equation using finite differences ...
GS534: Solving the 1D Poisson equation using finite differences ...
GS534: Solving the 1D Poisson equation using finite differences ...
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u(j) = ( r(j) - a(j)*u(j-1))/bet<br />
enddo<br />
do j=n-1,1,-1<br />
u(j) = u(j) - gam(j+1)*u(j+1)<br />
enddo<br />
return<br />
end<br />
References<br />
Golub, G.H., and C.F. Van Loan, Matrix Computations, 2nd edition, Johns Hopkins University<br />
Press, 1989.<br />
Press, W.H., S.A. Teukolsky, W.T. Vetterling, B.P. Flannery, Numerical Recipes, <strong>the</strong> art of scientific<br />
computing, 2nd edition, Cambridge University Press, 1992.<br />
Wesseling, P., An introduction to multigrid methods, Wiley and Sons, 1992.<br />
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