Finiteness conjecture for extendable automorphisms of embedded tori
Finiteness conjecture for extendable automorphisms of embedded tori
Let be a -dimensional torus embedded in . Consider extendable homeomorphisms of the embedding, and distinguish their mapping classes in from their linear mapping classes in . Higher-dimensional torus finiteness conjecture. There is some embedded in such that it has finitely many mapping classes in or linear mapping classes in of extendable homeomorphisms. This is posed as a possible higher-dimensional analogue of the preceding surface question; the source gives no resolution.
Sources & referencesView supporting material
Primary source
Qiling Liu, “Knotted surfaces, Homological Norm and Extendable Subgroup”, arXiv:2511.03648 (2025).
Progress summary
Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.
Solutions 0
Sign in to submit a solution.
No solutions have been posted yet.