Detcherry's finiteness conjecture for link exteriors
Detcherry's finiteness conjecture for link exteriors
Let , let be a link with components, and let denote its exterior. For each component, let be the meridian of the -th component. Then is a subring of . Detcherry's finiteness conjecture. The skein module is finitely generated as an -module. This conjecture was proposed by Detcherry in 2021 and is disproved for the -pretzel link exterior, whose skein module is not finitely generated over .
Sources & referencesView supporting material
Primary source
Haimiao Chen, “Kauffman bracket skein module of the (3,3,3,3)-pretzel link exterior”, arXiv:2502.16234 (2025).
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