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Computational Science

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First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.

earned this badge 6 times.
What happens when I use a conjugate gradient solver with a symmetric positive semi-definite matrix?
Awarded Mar 19 at 14:08
Why does this preconditioner effectively reduce the condition number of a random SPD matrix?
Awarded Aug 4, 2022 at 7:19
Accuracy loss in single-precision Euclidean norm computation
Awarded Mar 9, 2022 at 14:07
How does gmres method iteration behave for this non-diagonalizable matrix?
Awarded Mar 11, 2021 at 18:16
How to find the nearest/a near positive definite from a given matrix?
Awarded May 9, 2020 at 22:42
Evaluating $\log(\exp(x)+1)$ for negative $x$
Awarded Dec 17, 2017 at 1:13

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