2 papers
math.AG2025
Variation of mixed Hodge structure and its applications
Osamu Fujino, Taro Fujisawa
We discuss variations of mixed Hodge structure arising from projective morphisms of complex analytic spaces. Then we treat generalizations of Kollár's torsion-free theorem, vanish…
math.AG2025
On quasi-log structures for complex analytic spaces
Osamu Fujino
We introduce the notion of quasi-log complex analytic spaces and establish various fundamental properties. Moreover, we prove that a semi-log canonical pair naturally has a quasi-l…