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math.AG2010
Descendent theory for stable pairs on toric 3-folds
R. Pandharipande, A. Pixton
We prove the rationality of the descendent partition function for stable pairs on nonsingular toric 3-folds. The method uses a geometric reduction of the 2- and 3-leg descendent ve…
math.AG2010★ 18 cited
Descendents on local curves: Rationality
R. Pandharipande, A. Pixton
We study the stable pairs theory of local curves in 3-folds with descendent insertions. The rationality of the partition function of descendent invariants is established for the fu…