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{numerical-linear-algebra} questions involving algorithms for linear algebra computations.

3 votes

Solving $AXB + X\odot C = D$

I am going to reduce your problem to another form. In a truncated version, this modified problem has been discussed here and it seems there is no apparent efficient solution à la Bartels–Stewart. Howe …
yarchik's user avatar
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7 votes
0 answers
196 views

A special eigenvalue problem

For my research I need to solve a generalised eigenvalue problem $Ax=\lambda B x$, where $A$, $B$ are general matrices, and selectively find only eigen-pairs $\lambda, x$ such that $\lambda\in \mathbb …
yarchik's user avatar
  • 492