Results 81 to 90 of about 1,721 (102)

Self-Adjoint Dirac Operators on Domains in R 3. [PDF]

open access: yesAnn Henri Poincare, 2020
Behrndt J, Holzmann M, Mas A.
europepmc   +1 more source

A note on fractional powers of the Hermite operator [PDF]

open access: yesarXiv, 2018
We give a very short proof of a result proved by Cappiello-Rodino-Toft on the Weyl symbol of the inverse of the Harmonic oscillator. We also extend their results to fractional powers.
arxiv  

Infinite-body optimal transport with Coulomb cost. [PDF]

open access: yesCalc Var Partial Differ Equ, 2015
Cotar C, Friesecke G, Pass B.
europepmc   +1 more source

On phase segregation in nonlocal two-particle Hartree systems

open access: yesOpen Mathematics, 2009
Aschbacher Walter, Squassina Marco
doaj   +1 more source

Nonrelativistic Limit of Generalized MIT Bag Models and Spectral Inequalities. [PDF]

open access: yesMath Phys Anal Geom
Behrndt J   +3 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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The ground states for the non-cooperative autonomous systems involving the fractional Laplacian

, 2022
The aim of this paper is to study the the following non-cooperative autonomous systems involving the fractional Laplacian(−∆)su + λu = g(v), in RN,(−∆)sv + λv = f(u), in RN,where s ∈ (0, 1), N > 2s, λ > 0, (−∆)s is the fractional Laplacian and f and g ...
Suhong Li   +3 more
semanticscholar   +1 more source

MultiscaleComputations fortheMaxwell–Schrödinger System in Heterogeneous Nanostructures

Communications in Computational Physics, 2020
In this paper, we study the multiscale computations for the Maxwell– Schrödinger system with rapidly oscillating coefficients under the dipole approximation that describes light-matter interaction in heterogeneous nanostructures.
Chupeng Ma
semanticscholar   +1 more source

A Mortar Spectral Element Method for Full-Potential Electronic Structure Calculations

Communications in Computational Physics, 2021
In this paper, we propose an efficient mortar spectral element approximation scheme for full-potential electronic structure calculations. As a subsequent work of [24], the paper adopts a similar domain decomposition that the computational domain is first
Yichen Guo
semanticscholar   +1 more source

General Energy Decay of Solutions for a Wave Equation with Nonlocal Damping and Nonlinear Boundary Damping

Journal of Partial Differential Equations, 2019
In this paper, we consider a nonlinear wave equation with nonlocal damping and nonlinear boundary damping. We prove a general energy decay property for solutions in terms of coefficient of the frictional boundary damping by using of the multiplier ...
Donghao Li sci
semanticscholar   +1 more source

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