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arXiv · 2109.09548

Hadamard products of hypersurfaces

Cristiano Bocci·Enrico Carlini
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Abstract

In this paper we, first, characterize hypersurfaces for which their Hadamard product is still a hypersurface. Then we pass to study hypersurfaces and, more generally, varieties which are idempotent under Hadamard powers.

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Cristiano Bocci, Enrico Carlini. 2021-09-20. Hadamard products of hypersurfaces. https://arxiv.org/abs/2109.09548

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