Linköping University

output

20022015

most citedOrigin of the anomalous piezoelectric response in wurtzite Sc

_{x}

_{1 - x}

N alloys

416 citations

Showing 2012Show all

26 papers · 1 filter

math.AP2012

Global boundedness of the gradient for a class of nonlinear elliptic systems

Andrea Cianchi, Vladimir Maz'ya

Gradient boundedness up to the boundary for solutions to Dirichlet and Neumann problems for elliptic systems with Uhlenbeck type structure is established. Nonlinearities of possibl…

cond-mat.mes-hall2012★ 19 cited

Casimir Force between Atomically Thin Gold Films

M. Boström, C. Persson, Bo E. Sernelius

We have used density functional theory to calculate the anisotropic dielectric functions for ultrathin gold sheets (composed of 1, 3, 6, and 15 atomic layers). Such films are impor…

cs.CC2012★ 1 cited

Extensions of the Minimum Cost Homomorphism Problem

Rustem Takhanov

Assume $D$ is a finite set and $R$ is a finite set of functions from $D$ to the natural numbers. An instance of the minimum $R$ -cost homomorphism problem ( $M in H o m_{R}$ ) is a set of v…

cond-mat.mes-hall2012★ 19 cited

Casimir attractive-repulsive transition in MEMS

M. Boström, S. Å. Ellingsen, I. Brevik +3

Unwanted stiction in micro- and nanomechanical (NEMS/MEMS) systems due to dispersion (van der Waals, or Casimir) forces is a significant hurdle in the fabrication of systems with m…

math.PR2012

Weak Convergence of $n$ -Particle Systems Using Bilinear Forms

Jörg-Uwe Löbus

The paper is concerned with the weak convergence of $n$ -particle processes to deterministic stationary paths as $n \to \infty$ . A Mosco type convergence of a class of bilinear forms…

cond-mat.mes-hall2012★ 5 cited

Casimir effects in graphene systems: unexpected power laws

Bo E. Sernelius

We present calculations of the zero-temperature Casimir interaction between two freestanding graphene sheets as well as between a graphene sheet and a substrate. Results are given…