Gromov–Witten Theory and Quantum Cohomology
摘要
Let X be a smooth projective complex variety. In order not to deal with Frobenius superstructures, we will suppose that the variety X has vanishing odd cohomology, i.e. \(H^{2k+1}(X,\mathbb C)\cong 0\) for \(0\leq k\) .