917 citations
- Johannes Gutenberg University MainzDE15 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ11 papers
- Universidad de Los AndesCO10 papers
- Czech Academy of SciencesCZ8 papers
- University of Arkansas at FayettevilleUS7 papers
- University of NottinghamGB6 papers
- Charles UniversityCZ5 papers
- Max Planck Institute for MathematicsDE5 papers
- Universidad Nacional de ColombiaCO5 papers
- Max Planck Institute for the Physics of Complex SystemsDE4 papers
- University of KonstanzDE4 papers
- Carnegie Mellon UniversityUS3 papers
6 papers · 1 filter
Strain-engineering of graphene's electronic structure beyond continuum elasticity
Salvador Barraza-Lopez, Alejandro A. Pacheco Sanjuan, Zhengfei Wang +1
We present a new first-order approach to strain-engineering of graphene's electronic structure where no continuous displacement field is required. The approach is…
Strain gauge fields for rippled graphene membranes under central mechanical load: an approach beyond first-order continuum elasticity
James V. Sloan, Alejandro A. Pacheco Sanjuan, Zhengfei Wang +2
We study the electronic properties of rippled freestanding graphene membranes under central load from a sharp tip. To that end, we develop a gauge field theory on a honeycomb latti…
A posteriori error analysis for a boundary element method with non-conforming domain decomposition
Catalina Domínguez, Norbert Heuer
We present and analyze an a posteriori error estimator based on mesh refinement for the solution of the hypersingular boundary integral equation governing the Laplacian in three di…
Segal's spectral sequence in twisted equivariant K-theory for proper and discrete actions
Noe Barcenas, Jesus Espinoza, Bernardo Uribe +1
We use a spectral sequence developed by Graeme Segal in order to understand the twisted G-equivariant K-theory for proper and discrete actions. We show that the second page of this…
Multiplicative Structures on the Twisted Equivariant K-theory of Finite Groups
César Galindo, Ismael Gutiérrez, Bernardo Uribe
Let be a finite group and let be a finite group acting on by automorphisms. In this paper we study two different but intimately related subjects: on the one side we cla…
Equivariant principal bundles and their classifying spaces
Bernardo Uribe, Wolfgang Lueck
We consider Γ-equivariant principal G-bundles over proper Γ-CW-complexes with prescribed family of local representations. We construct and analyze their classifying spaces for loca…