A perturbative construction of primitive forms from log Landau-Ginzburg mirrors of toric manifolds

Kwokwai Chan, Ziming Nikolas Ma, Hao Wen

We introduce the notion of a logarithmic Landau-Ginzburg (log LG) model, which is essentially given by equipping the central degenerate fiber of the family of Landau-Ginzburg (LG)…