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arXiv · 2005.07354

Families of embeddings of the alternating group of rank 5 into the Cremona group

Igor Krylov
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Abstract

I study embeddings of alternating group of rank five into the Cremona group of rank three. I find all embeddings induced by A_5-del Pezzo fibrations and I study their conjugacy. As an application, I show that there is a series of continuous families of pairwise non-conjugate embeddings of alternating group of rank five into Cr$_3(\mathbb{C})$.

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Igor Krylov. 2020-05-15. Families of embeddings of the alternating group of rank 5 into the Cremona group. https://arxiv.org/abs/2005.07354

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