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On the invertlbility of hadamard powers of distance matrices |
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| Authors: | John W. Auer |
| Affiliation: | 1. Department of Mathematics , Brock University , St Catherines, Ontario, L2S 3A1, Canada jauer@spartan.ac.brocku.ca |
| Abstract: | We determine the invertibilty or singularity, as appropriate, for all (positive) integral Hadamard powers of distance matrices. |
| Keywords: | Distance matrices Hadamard powers |