We give a fine and complete classification of cubic planar Cremona maps, up to automorphisms of the plane. For this purpose, we introduce a new discrete invariant for cubic planar Cremona maps, called enriched weighted proximity graph, which encodes some properties of the base locus of the Cremona map.
On the classification of cubic planar Cremona maps
Alberto Calabri
Primo
;
2022
Abstract
We give a fine and complete classification of cubic planar Cremona maps, up to automorphisms of the plane. For this purpose, we introduce a new discrete invariant for cubic planar Cremona maps, called enriched weighted proximity graph, which encodes some properties of the base locus of the Cremona map.File in questo prodotto:
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