arXiv · 2610.06024
A proof of GW/DT4 conjecture on local projective plane
Abstract
We prove a closed formula for DT4 invariants of one dimensional stable sheaves on the total space of $\mathcal{O}_{\mathbb{P}^2}(-1,-2)$ for all degree curve classes. During the proof, orientations of moduli spaces are chosen in a canonical way. Combining with Gopakumar-Vafa type invariants proposed and computed by Klemm-Pandharipande, we verify a conjecture proposed by the author, Maulik and Toda.
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Yalong Cao. 2026-10-05. A proof of GW/DT4 conjecture on local projective plane. https://arxiv.org/abs/2610.06024
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