Taro Fujisawa and Chikara Nakayama. Geometric polarized log Hodge structures with a base of log rank one. Kodai Mathematical Journal. 2020. 43. 1. 57-83
A remark on Brunebarbe's semipositivity theorems
(ワークショップ「ホッジ理論と代数幾何学」 2018)
Weight filtrations on the log de Rham cohomology groups of a semistable log smooth degeneration
(Workshop: Log geometry, degeneration and related topics 2018)