$K$-theoretic DT/PT correspondence for toric Calabi-Yau 4-folds

Yalong Cao, Martijn Kool, Sergej Monavari

Recently, Nekrasov discovered a new "genus" for Hilbert schemes of points on ${\mathbb{C}}^4$. We conjecture a DT/PT correspondence for Nekrasov genera for toric Calabi-Yau 4-folds.…