48 citations · 187 across the 14 of their papers we have counts for
15 papers
On the non-Transversality of the Hyperelliptic Locus and the Supersingular Locus for
Andreas Pieper
This paper gives a criterion for a moduli point to be a point of non-transversal intersection of the hyperelliptic locus and the supersingular locus in the Siegel moduli stack $\ma…
Theta Nullvalues of Supersingular Abelian varieties
Andreas Pieper
Let be a polarization with connected kernel on a superspecial abelian variety . We give a sufficient criterion which allows the computation of the theta nullvalues of any…
Constructing all Genus 2 Curves with Supersingular Jacobian
Andreas Pieper
L. Moret-Bailly constructed families of genus 2 curves with supersingular jacobian. In this paper we first classify the reducible fibers of a…
A Global Crystalline Period Map
Michael Neaton, Andreas Pieper, Catherine Ray
The crystalline period map is a tool for linearizing -divisible groups. It has been applied to study the Langlands correspondences, and has possible applications to the homotopy…
Transport and quantum coherence in graphene rings: Aharonov-Bohm oscillations, Klein tunneling and particle localization
Alexander Filusch, Christian Wurl, Andreas Pieper +1
Simulating quantum transport through mesoscopic, ring-shaped graphene structures, we address various quantum coherence and interference phenomena. First, a perpendicular magnetic f…
A domain-specific language and matrix-free stencil code for investigating electronic properties of Dirac and topological materials
Andreas Pieper, Georg Hager, Holger Fehske
We introduce PVSC-DTM (Parallel Vectorized Stencil Code for Dirac and Topological Materials), a library and code generator based on a domain-specific language tailored to implement…