7 citations · 18 across the 6 of their papers we have counts for
6 papers
Quasi-inner automorphisms of Drinfeld modular groups
A. W. Mason, Andreas Schweizer
Let be the set of elements in an algebraic function field over which are integral outside a fixed place . Let be a {\it Drinfeld modular…
Genuine non-congruence subgroups of Drinfeld modular groups
A. W. Mason, Andreas Schweizer
Let be the ring of elements in an algebraic function field over a finite field which are integral outside a fixed place . In an earlier paper we have shown th…
Elliptic points of the Drinfeld modular groups
A. W. Mason, Andreas Schweizer
Let be an algebraic function field with constant field . Fix a place of of degree and let be the ring of elements of that are integral o…
The stabilizers in a Drinfeld modular group of the vertices of its Bruhat-Tits tree: an elementary approach
A. W. Mason, Andreas Schweizer
Let be an algebraic function field of one variable with constant field and let be the Dedekind domain consisting of all those elements of which are integral outside…
Nonrational genus zero function fields and the Bruhat-Tits tree
A. W. Mason, Andreas Schweizer
Let K be a function field with constant field k and let "infinity" be a fixed place of K. Let C be the Dedekind domain consisting of all those elements of K which are integral outs…
The congruence kernel of an arithmetic lattice in a rank one algebraic group over a local field
A. W. Mason, A. Premet, B. Sury +1
Let k be a global field and let k_v be the completion of k with respect to v, a non-archimedean place of k. Let \mathbf{G} be a connected, simply-connected algebraic group over k,…