37 citations · 37 across the 7 of their papers we have counts for
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math.AP2015
A negative index meta-material for Maxwell's equations
Agnes Lamacz, Ben Schweizer
We derive the homogenization limit for time harmonic Maxwell's equations in a periodic geometry with periodicity length . The considered meta-material has a singular sub-struc…
math.AP2015
Outgoing wave conditions in photonic crystals and transmission properties at interfaces
Agnes Lamacz, Ben Schweizer
We analyze the propagation of waves in unbounded photonic crystals, the waves are described by a Helmholtz equation with -dependent coefficients. The scattering problem must be…
math.AP2015
Variational approach to coarse-graining of generalized gradient flows
Manh Hong Duong, Agnes Lamacz, Mark A. Peletier +1
In this paper we present a variational technique that handles coarse-graining and passing to a limit in a unified manner. The technique is based on a duality structure, which is pr…