60 citations · 414 across the 46 of their papers we have counts for
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Spectral approach to transport in the 2D honeycomb lattice with substitutional disorder
E G Kostadinova, C D Liaw, A S Hering +4
The transport properties of a disordered two-dimensional (2D) honeycomb lattice are examined numerically using the spectral approach to the quantum percolation problem, characteriz…
Transport properties of disordered 2D complex plasma crystal
E G Kostadinova, A Cameron, F Guyton +4
In this work, we investigate numerically the transport properties of a 2D complex plasma crystal using diffusion of coplanar dust lattice waves. In the limit where the Hamiltonian…
Hyponormal Toeplitz operators with non-harmonic symbol acting on the Bergman space
Matthew Fleeman, Constanze Liaw
The Toeplitz operator acting on the Bergman space , with symbol is given by , where is the projection from onto the Bergm…
Delocalization in infinite disordered 2D lattices of different geometry
E G Kostadinova, K Busse, N Ellis +4
The spectral approach to infinite disordered crystals is applied to an Anderson-type Hamiltonian to demonstrate the existence of extended states for nonzero disorder in 2D lattices…
Boundary Conditions associated with the General Left-Definite Theory for Differential Operators
Matthew Fleeman, Dale Frymark, Constanze Liaw
In the early 2000's, Littlejohn and Wellman developed a general left-definite theory for certain self-adjoint operators by fully determining their domains and spectral properties.…
General Clark model for finite rank perturbations
Constanze Liaw, Sergei Treil
All unitary perturbations of a given unitary operator by finite rank operators with fixed range can be parametrized by unitary matrices ; this generalizes…
Moment Representations of Type I X2 Exceptional Laguerre Polynomials
Constanze Liaw, Jessica Stewart Kelly, John Osborn
The exceptional orthogonal polynomials (XOP) form a complete set of eigenpolynomials to a differential equation. Despite being complete, the XOP set does not contain polynomi…