Found 1208 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

Valley to charge current conversion in graphene grain boundaries

We show that the scattering properties of the interface, as predicted by the theory, strongly depend on the boundary conditions used. Expand abstract.
7 days ago
4/10 relevant
arXiv

No-boundary prescriptions in Lorentzian quantum cosmology

A sub-class of Robin conditions allows one to specify the Hubble rate on the boundary hypersurface, and we highlight the surprising aspect that specifying the final Hubble rate (rather than the final size of the universe) significantly alters the off-shell structure of the path integral. Expand abstract.
7 days ago
7/10 relevant
arXiv

The Stokes resolvent problem: Optimal pressure estimates and remarks on resolvent estimates in convex domains

The Stokes resolvent problem $\lambda u - \Delta u + \nabla \phi = f$ with $\mathrm{div}(u) = 0$ subject to homogeneous Dirichlet or homogeneous Neumann-type boundary conditions is investigated. Expand abstract.
8 days ago
7/10 relevant
arXiv

Pure and twisted holography

We define the topological bulk supergravity theory in terms of twisted boundary conditions. Expand abstract.
8 days ago
4/10 relevant
arXiv

An experimental and computational investigation of the effects of volumetric boundary conditions on the compressive mechanics of passive skeletal muscle

Stress relaxation was found to be faster under unconfined compression, suggesting there may be different mechanisms that support load these two conditions. Expand abstract.
13 days ago
8/10 relevant
engrXiv

Semiclassical limit of Gross-Pitaevskii equation with Dirichlet boundary condition

In particular, we partially solved the open question proposed in \cite{CR2009, PNB2005} concerning the semiclassical limit of Gross-Pitaevskii equation with Dirichlet boundary condition. Expand abstract.
14 days ago
7/10 relevant
arXiv

On the transfer matrix of the supersymmetric eight-vertex model. II. Open boundary conditions

The transfer matrix of the square-lattice eight-vertex model on a strip with $L\geqslant 1$ vertical lines and open boundary conditions is investigated. Expand abstract.
14 days ago
10/10 relevant
arXiv

Fluctuations around a homogenised semilinear random PDE

We consider a semilinear parabolic partial differential equation in $\mathbf{R}_+\times [0,1]^d$, where $d=1, 2$ or $3$, with a highly oscillating random potential and either homogeneous Dirichlet or Neumann boundary condition. Expand abstract.
15 days ago
7/10 relevant
arXiv

On the torsion function with mixed boundary conditions

Let $D$ be a non-empty open subset of $\R^m,\,m\ge 2$, with boundary $\partial D$, with finite Lebesgue measure $ Expand abstract.
16 days ago
10/10 relevant
arXiv

A Liouville theorem for fully nonlinear problems with infinite boundary conditions and applications

We then apply the result in order to obtain gradient boundary blow up rates for ergodic functions in bounded domains related to degenerate/singular operators, and, as a further consequence, we deduce the uniqueness of the ergodic functions. Expand abstract.
16 days ago
9/10 relevant
arXiv