Proposition
Let \(\mathcal M\) be the moduli space of basic stable log maps to toric variety \(X\). Then \[[\mathcal M]^{vir} = e\left(N^{vir}_{\mathcal M^T/\mathcal M}\right)\frown [\mathcal M^T]^{vir}\]
- what is \(N^{vir}_{\mathcal M^T/\mathcal M}\)?
- which Chow ring does this take place in?
- which notion of the fixed stack \(\mathcal M^T\) is being used?