| Title: | Comparing Two Matrices by Means of Isometric Projections |
| Authors: | Thomas Cason, Pierre-Antoine Absil, and Paul Van Dooren
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| Abstract: | In this paper, we go over a number of optimization problems defined on a manifold in order to compare two matrices, possibly of different order. We consider several variants and show how these problems relate to various specific problems from the literature.
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| Keywords: | Matrices comparison, Optimization, Manifold.
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| Status: | submitted to Numerical Linear Algebra in Signals, Systems and Control
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