Hardy-Littlewood varieties and semisimple groups.
Hasse principle and weak approximation for pencils of Severi-Brauer and similar varieties.
Hauteurs et discrétude
Height preserving linear transformations on semisimple K-algebras.
Heights and reductions of semi-stable varieties
Heights of algebraic points on subvarieties of abelian varieties
Horizontal Factorizations of Certain Hasse-Weil Zeta Functions - a Remark on a Paper by Taniyama