國立臺灣大學數學系Lin, Hui-WenHui-WenLinLee, Y.-P.Y.-P.LeeWang, C.-L.C.-L.Wang2017-02-232018-06-282017-02-232018-06-282015http://ntur.lib.ntu.edu.tw//handle/246246/271297A + B theory in conifold transitions for Calabi-Yau threefoldsjournal article