The Sign Symmetric $P_{0,1}^+$-Matrix Completion Problem
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866911892633550848 |
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| author | Tomno, Victor Muhati, Linety |
| author_facet | Tomno, Victor Muhati, Linety |
| contents | We study sign symmetric $P_{0,1}^+$-matrix completion problem. It is shown that any non-asymmetric incomplete digraph lacks sign symmetric $P_{0,1}^+$-completion, digraphs of order at most four are completely classified and finally comparisons between sign symmetric $P_{0,1}^+$-completion and other matrix completions was given. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_19268 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The Sign Symmetric $P_{0,1}^+$-Matrix Completion Problem Tomno, Victor Muhati, Linety Combinatorics 15A83 (Primary) We study sign symmetric $P_{0,1}^+$-matrix completion problem. It is shown that any non-asymmetric incomplete digraph lacks sign symmetric $P_{0,1}^+$-completion, digraphs of order at most four are completely classified and finally comparisons between sign symmetric $P_{0,1}^+$-completion and other matrix completions was given. |
| title | The Sign Symmetric $P_{0,1}^+$-Matrix Completion Problem |
| topic | Combinatorics 15A83 (Primary) |
| url | https://arxiv.org/abs/2405.19268 |