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arXiv · 2609.29432

Exotic knot traces and the epsilon-invariant

Shreya Sinha·Allison Tsypin
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Abstract

Building on recent work of Hom and Wan, we construct additional examples of exotic knot traces, providing partial progress toward their conjecture. Our approach uses the immersed-curve techniques in Heegaard Floer homology developed by Chen and Hanselman.

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Shreya Sinha, Allison Tsypin. 2026-09-24. Exotic knot traces and the epsilon-invariant. https://arxiv.org/abs/2609.29432

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