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arXiv · 2408.10036

The linear targeting problem

Kyle Bierly·Stephan Ramon Garcia·Roger A. Horn
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Abstract

For given real or complex $m \times n$ data matrices $X$, $Y$, we investigate when there is a matrix $A$ such that $AX = Y$, and $A$ is invertible, Hermitian, positive (semi)definite, unitary, an orthogonal projection, a reflection, complex symmetric, or normal.

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Kyle Bierly, Stephan Ramon Garcia, Roger A. Horn. 2024-08-19. The linear targeting problem. https://arxiv.org/abs/2408.10036

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