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A simple proof of Gopakumar-Vafa conjecture for local toric Calabi-Yau manifolds

Research paper by Pan Peng

Indexed on: 15 Dec '04Published on: 15 Dec '04Published in: Mathematics - Algebraic Geometry



Abstract

We prove Gopakumar-Vafa conjecture for local toric Calabi-Yau manifolds. It's also proved that the local Gopakumar-Vafa invariants of a given class at large genus vanish.