Mark A. Norfleet

collaborators

2 papers

math.NT2023

Weight $1/2$ multiplier systems for the group $Γ_{0}^{+} (p)$ and a geometric formulation

Michael H. Mertens, Mark A. Norfleet

We construct a weight $1/2$ multiplier system for the group $Γ_{0}^{+} (p)$ , the normalizer of the congruence subgroup $Γ_{0} (p)$ where $p$ is an odd prime, and we define an analogue of t…

math.GT2012

Many Examples of Non-cocompact Fuchsian Groups Sitting in PSL(2,Q)

Mark Norfleet

We construct infinitely many noncommensurable non-cocompact Fuchsian groups $Δ$ of finite covolume sitting in PSL(2,Q) so that the set of hyperbolic fixed points of $Δ$ will contai…

Weight 1/2 multiplier systems for the group Γ0+​(p) and a geometric formulation

Many Examples of Non-cocompact Fuchsian Groups Sitting in PSL(2,Q)

Weight $1/2$ multiplier systems for the group $Γ_{0}^{+} (p)$ and a geometric formulation