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20192025
most citedWall-crossing for zero-dimensional sheaves and Hilbert schemes of points on Calabi-Yau 4-folds

1 citations · 2 across the 8 of their papers we have counts for

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Showing 2021Show all

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math.AG2021

Wall-crossing for punctual Quot-schemes

Arkadij Bojko

We study punctual quot-schemes of torsion-free sheaves on smooth projective curves, surfaces and Calabi--Yau fourfolds via their virtual geometry. Our goal is to give a compl…

math.CO2021★ 1 cited

Application of Lagrange inversion to wall-crossing for Quot schemes on surfaces

Arkadij Bojko

Motivated by my work on enumerative invariants for Quot schemes, I related two power series obtained by two different means. One of them was computed using geometric arguments via…

math.AG2021★ 1 cited

Wall-crossing for zero-dimensional sheaves and Hilbert schemes of points on Calabi-Yau 4-folds

Arkadij Bojko

Gross-Joyce-Tanaka arXiv:2005.05637 proposed a wall-crossing conjecture for Calabi-Yau fourfolds. Assuming it, we prove the conjecture of Cao-Kool arXiv:1712.07347 for 0-dimensiona…