Injective maps between flip graphs
Aramayona, Javier · Koberda, Thomas · Parlier, Hugo
الأصل · EN
We prove that every injective simplicial map F(S) → F(S') between flip graphs is induced by a subsurface inclusion S→ S', except in finitely many cases. This extends a result of Korkmaz--Papadopoulos which asserts that every automorphism of the flip graph of a surface without boundary is induced by a surface homeomorphism.
الترجمة العربية
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