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20072025
most citedMixed-Spin-P fields of Fermat quintic polynomials

32 citations · 140 across the 22 of their papers we have counts for

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Showing 2011Show all

2 papers · 1 filter

math.AG2011★ 9 cited

Semi-Perfect Obstruction theory and DT Invariants of Derived Objects

Huai-liang Chang, Jun Li

We introduce semi-perfect obstruction theory of a Deligne-Mumford stack consisting of local perfect obstruction theories with weak comparisons on overlaps. We show that semi-pe…

math.AG2011★ 19 cited

Gromov-Witten invariants of stable maps with fields

Huai-liang Chang, Jun Li

We construct the Gromov-Witten invariants of moduli of stable morphisms to $\Pf$ with fields. This is the all genus mathematical theory of the Guffin-Sharpe-Witten model, and is a…