1 citations · 2 across the 6 of their papers we have counts for
13 papers
The energy scaling behaviour of singular perturbation models of staircase type in linearized elasticity for higher order laminates
Lennart Machill, Angkana Rüland
We investigate the scaling behaviour of a singular perturbation model within the geometrically linearized theory of elasticity involving data of higher lamination order. We study b…
On Rigidity for the Four-Well Problem Arising in the Cubic-to-Trigonal Phase Transformation
Angkana Rüland, Theresa M. Simon
We classify all exactly stress-free solutions to the cubic-to-trigonal phase transformation within the geometrically linearized theory of elasticity, showing that only simple lamin…
On the Calderón problem for nonlocal Schrödinger equations with homogeneous, directionally antilocal principal symbols
Giovanni Covi, María Ángeles García-Ferrero, Angkana Rüland
In this article we consider direct and inverse problems for -stable, elliptic nonlocal operators whose kernels are possibly only supported on cones and which satisfy the structu…
Higher Regularity for the Signorini Problem for the Homogeneous, Isotropic Lamé System
Angkana Rüland, Wenhui Shi
In this note we discuss the (higher) regularity properties of the Signorini problem for the homogeneous, isotropic Lamé system. Relying on an observation by Schumann \cite{Schumann…
On Single Measurement Stability for the Fractional Calderón Problem
Angkana Rüland
In this short note we prove the logarithmic stability of the single measurement uniqueness result for the fractional Calderón problem which had been derived in \cite{GRSU18}. To th…
On some partial data Calderón type problems with mixed boundary conditions
Giovanni Covi, Angkana Rüland
In this article we consider the simultaneous recovery of bulk and boundary potentials in (degenerate) elliptic equations modelling (degenerate) conducting media with inaccessible b…