## Nagoya Mathematical Journal

The Nagoya Mathematical Journal is published quarterly with the cooperation of Nagoya University. Since its inception in 1950, the journal has endeavored to publish research papers of the highest quality with appeal to the general mathematical audience. Advance Publication of articles online is available.

A Mordell-Weil group of rank $8$, and a subgroup of finite index
The mixed Hodge structure on the fundamental group of the fiber type $2$-arrangement