%0 Journal Article %A Yu, Song %A Zong, Zhengyu %T Open WDVV equations and Frobenius structures for toric Calabi-Yau 3-folds %J Forum of Mathematics, Sigma %D 2025 %P e76 %V 13 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2025.14/ %R 10.1017/fms.2025.14 %F 10_1017_fms_2025_14