Jianxun Hu

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Suppose that two compact manifolds X, X ′ are connected by a sequence of Mukai flops. In this paper, we construct a ring isomorphism between coho-mology ring of X and X ′. Using the localization technique, we prove that the quantum corrected products on X, X ′ are the ordinary intersection products. Furthermore, X, X ′ have isomorphic Ruan cohomology. i.e.(More)
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