On solutions to Walcher's extended holomorphic anomaly equation

Abstract

We give a generalization of Yamaguchi--Yau's result to Walcher's extended holomorphic anomaly equation.

19 pages, 3 figures, (v2) a reference added

References in corpus (3)

• The Reduced Genus-One Gromov-Witten Invariants of Calabi-Yau Hypersurfaces
• Higher genus Gromov-Witten invariants of the Grassmannian, and the Pfaffian Calabi-Yau threefolds
• Comments on the Holomorphic Anomaly in Open Topological String Theory