Is it possible to obtain a solution of the linear system Ax = b with LU decomposition when A contains zeros on its diagonal? I am trying to obtain a solution with LU decomposition and then perform a forward/backward substitution but I get NaN entries in the solution vector x. The condition number of my matrix is 10^8. Appreciate any help/comments.(adsbygoogle = window.adsbygoogle || []).push({});

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# LU solve for matrix with zeros on diagonal

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