Calabi--Yau 3-folds from projective joins of del Pezzo manifolds
arXiv:1902.10040
Abstract
In this paper, we will construct new examples of derived equivalent Calabi--Yau 3-folds with Picard number greater than one. We also study their mirror Calabi--Yau manifolds and find that they are given by Schoen's fiber products of suitable rational elliptic modular surfaces.
23 pages