Motivic DT/PT Correspondence
Algebraic Geometry
2025-12-12 v2
Abstract
We prove a motivic version of the Donaldson--Thomas/Pandharipande--Thomas (DT/PT) correspondence on Calabi--Yau threefolds. The proof combines Toda's wall crossing framework and the motivic integral identity recently proved by Bu. This provides a refinement of the numerical DT/PT correspondence.
Keywords
Cite
@article{arxiv.2511.22213,
title = {Motivic DT/PT Correspondence},
author = {Chih-Huan Chang},
journal= {arXiv preprint arXiv:2511.22213},
year = {2025}
}
Comments
30 pages, comments welcome, v2: minor corrections