On the Categorified Wrapping Number Conjecture

Benjamin Daniels; Melissa Zhang

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arXiv · 2501.02623

On the Categorified Wrapping Number Conjecture

Benjamin Daniels·Melissa Zhang

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Abstract

We prove the Categorified Wrapping Number Conjecture for large classes of annular links, including alternating annular links and tangle closures exhibiting plumbed link phenomena. We do so by characterizing when a resolution is sufficient to produce a nonzero homology class in $k$-grading $\mathrm{wrap}(L)$ on its own. This characterization primarily concerns the type of crossing resolutions abutting trivial circles.

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Benjamin Daniels, Melissa Zhang. 2025-01-05. On the Categorified Wrapping Number Conjecture. https://arxiv.org/abs/2501.02623

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