Semisimple FJRW theory of polynomials with two variables

Amanda Francis, Weiqiang He, Yefeng Shen

We study the Dubrovin-Frobenius manifold in the Fan-Jarvis-Ruan-Witten theory of Landau-Ginzburg pairs $(W, \<J\>)$, where $W$ is an invertible nondegenerate quasihomogeneous polyn…