Abstract
We conjecture that the Joyce–Song wall-crossing formula for Donaldson–Thomas invariants arises naturally from an asymptotic expansion in the field-theoretic work of Gaiotto, Moore, and Neitzke. This would also give a new perspective on how the formulae of Joyce and Song and of Kontsevich and Soibelman are related. We check the conjecture in many examples.
Citation
Jacopo Stoppa. "Joyce–Song wall crossing as an asymptotic expansion." Kyoto J. Math. 54 (1) 103 - 156, Spring 2014. https://doi.org/10.1215/21562261-2400292
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