%0 Journal Article %A Yu, Tony Yue %T Enumeration of holomorphic cylinders in log Calabi–Yau surfaces, II : Positivity, integrality and the gluing formula %J Geometry & topology %D 2021 %P 1-46 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2021.25.1/ %R 10.2140/gt.2021.25.1 %F GT_2021_25_1_a0