Zeta functions of Shimura varieties associated with the group " GL " 2 over other number fields and its inner forms ( i . e . multiplicative groups of quaternion algebras ) were studied by Eichler, Shimura, Kuga, Sato, and Ihara.
12.
It was here for the first time that a liability inherent in using a Pretender outer shell separately in combat was shown; Thunderwing blew a large hole straight through Bumblebee's Pretender shell, and, though nowhere near the blast, Bumblebee's inner form was crippled by the feedback.
13.
More precisely to each Tits index there is associated a unique quasi-split group over F; then every F-group with the same index is an inner form of this quasi-split group, and those are classified by the Galois cohomology of F with coefficients in the adjoint group.