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Results tagged with differential-calculus
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user 71094
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Is there a general way to determine the Laplacian of the eigenvalues of a real symmetric mat... [closed]
I have a real symmetric $3\times3$ matrix $\mathbf{M}(\mathbf{r}$) which depends on $\mathbf{r} \in \mathbb{R}^3$. Each eigenvalue can be considered a scalar field $e_i(\mathbf{r})$ over $\mathbb{R}^3 …
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