The A-model R-matrix conjecture for mirror Gromov–Witten and FJRW theories

Let $\mathcal{X}$ be a Calabi–Yau variety and let $(W,G_{\max})$ be a pair defining an FJRW theory. Suppose that the Gromov–Witten theory of $\mathcal{X}$ and the FJRW theory of $(W,G_{\max})$ are two mirror A-models of the same B-model. Let $\mathcal{Z}^{\mathcal{X}}(\mathbf{t})$ and $\mathcal{Z}^{(W,G_{\max})}$ denote their partition functions, and let $\tilde{\mathbf{t}}(\mathbf{t})$ be a linear change of variables. A-model R-matrix conjecture. There is an upper-triangular Givental action $R=R(z)$ such that

$$\hat R\cdot\mathcal{Z}^{\mathcal{X}}(\mathbf{t})=\mathcal{Z}^{(W,G_{\max})}(\tilde{\mathbf{t}}(\mathbf{t})).$$

This is presented as an A-side analogue of the corresponding B-side relation between the two primitive-form phases. The source does not state a resolution.