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Mathematics
MATLAB, Maple, Mathematica, LaTeX
Eigenvalue problem and badly conditioned matrices
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[QUOTE="member 428835, post: 6022583"] Thanks for bringing this up again. I was previously using both Mathematica and MATLAB (odd I know) and at the time someone convinced me that the built in eigenvalue solver in MATLAB was robust. However, now that I am using Mathematica exclusively, I forgot that explicitly computing the matrix inverse was the issue, not the eigenvalue solver. For those in the future, generalized eigenvalue problems of the above form are solved very robustly in Mathematica via Eigensystem[A,B] following from above. Thanks StoneTemplePython [/QUOTE]
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Mathematics
MATLAB, Maple, Mathematica, LaTeX
Eigenvalue problem and badly conditioned matrices
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