Logarithmic primary PT/GW correspondence

Let (X,D)(X,D) be the logarithmic pair, let β\beta be a curve class, and set

dβ=c1(TX)βZ.d_\beta=c_1(T_X)\cdot\beta\in\mathbb{Z}.

Let ζ1,,ζk\zeta_1,\ldots,\zeta_k be cohomology insertions and let μ(δ)\bm{\mu}(\delta) be relative conditions. Under the identification of variables q=eiu-q=e^{iu}, primary PT/GW correspondence. One has

(q)dβ/2ZPT(X,D;qi=1kτ0(ζi)μ(δ))β=(iu)dβ+(μj)μjZGW(X,D;ui=1kτ0(ζi)μ(δ))β.(-q)^{-d_\beta/2}\mathsf{Z}_{\mathsf{PT}}\left(X,D;q\mid\prod_{i=1}^k\tau_0(\zeta_i)\mid\bm{\mu}(\delta)\right)_\beta=(-iu)^{d_\beta+\sum\ell(\mu_j)-|\mu_j|}\mathsf{Z}_{\mathsf{GW}}\left(X,D;u\mid\prod_{i=1}^k\tau_0(\zeta_i)\mid\bm{\mu}(\delta)\right)_\beta.

This is the simplest form of the curve/sheaf correspondence, relating primary PT and GW generating series after the stated change of variables. The supplied text gives no resolution status.

Sources & referencesView supporting material

Primary source

Davesh Maulik and Dhruv Ranganathan, “Logarithmic enumerative geometry for curves and sheaves”, arXiv:2311.14150 (2025).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.