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20242026
most citedSkein relations for punctured surfaces

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math.AT2025

Stable Vectorization of Persistent Laplacians via Spectral Descriptors

Inkee Jung, Wonwoo Kang, Heehyun Park

Persistence images vectorize persistence diagrams into stable, finite-dimensional features. Inspired by this idea, we developed a vectorization framework for the spectral informati…

math.CO2025

Unimodality and Cluster Algebras from Surfaces

Wonwoo Kang, Kyeongjun Lee, Eunsung Lim

We prove that the rank polynomial of the lattice of order ideals of a loop fence poset is unimodal. This poset arises as the poset of join-irreducibles in the lattice of good match…