538 citations · 672 across the 28 of their papers we have counts for
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math.AG2000★ 36 cited
Orbifold Quantum Cohomology
Weimin Chen, Yongbin Ruan
This is a research announcement of the theory of orbifold quantum cohomology.
math.AG2000★ 538 cited
A New Cohomology Theory for Orbifold
Weimin Chen, Yongbin Ruan
Motivated by orbifold string theory, we introduce orbifold cohomology group for any almost complex orbifold and orbifold Dolbeault cohomology for any complex orbifold. Then, we sho…
math.DG2000★ 2 cited
Symplectic Lefschetz fibrations on S^1 x M^3
Weimin Chen, Rostislav Matveyev
In this paper we classify symplectic Lefschetz fibrations (with empty base locus) on a four-manifold which is the product of a three-manifold with a circle. This result provides fu…