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Hadamard products of hypersurfaces
In this paper we characterize hypersurfaces for which their Hadamard product is still a hypersurface Then we study hypersurfaces and, more generally, varieties which are idempotent under Hadamard powers.
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| Published in: | Journal of pure and applied algebra 2022-11, Vol.226 (11), p.107078, Article 107078 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
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| Summary: | In this paper we characterize hypersurfaces for which their Hadamard product is still a hypersurface Then we study hypersurfaces and, more generally, varieties which are idempotent under Hadamard powers. |
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| ISSN: | 0022-4049 1873-1376 |
| DOI: | 10.1016/j.jpaa.2022.107078 |