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The Donaldson-Thomas invariants under blowups and flops

Research paper by Jianxun Hu, Wei-Ping Li

Indexed on: 25 May '05Published on: 25 May '05Published in: Mathematics - Algebraic Geometry



Abstract

Using the degeneration formula for Doanldson-Thomas invariants, we proved formulae for blowing up a point and simple flops.