Quantum transfer operators and quantum scattering
Quasichemical Models of Multicomponent Nonlinear Diffusion
Diffusion preserves the positivity of concentrations, therefore, multicomponent diffusion should be nonlinear if there exist non-diagonal terms. The vast variety of nonlinear multicomponent diffusion equations should be ordered and special tools are needed to provide the systematic construction of the nonlinear diffusion equations for multicomponent mixtures with significant interaction between components. We develop an approach to nonlinear multicomponent...
Quasi-classical asymptotics of local Riesz means for the Schrödinger operator in a moderate magnetic field
Quasiclassical limit of KP hierarchy, -symmetries, and free fermions
Quasi-exactly solvable -body spin Hamiltonians with short-range interaction potentials.
Quasi-geostrophic equations with initial data in Banach spaces of local measures.
Quasi-geostrophic type equations with weak initial data.
Quasi-neutral limit for a viscous capillary model of plasma
Quasineutral limit of the Euler-Poisson system for ions in a domain with boundaries II
In this paper, we study the quasineutral limit of the isothermal Euler-Poisson equation for ions, in a domain with boundary. This is a follow-up to our previous work [5], devoted to no-penetration as well as subsonic outflow boundary conditions. We focus here on the case of supersonic outflow velocities. The structure of the boundary layers and the stabilization mechanism are different.
Quasiperiodic Soliton Solutions to Nonlinear Klein-Gordon Equations on IR2.
Quasi-periodic solutions of Hamiltonian PDEs
We overview recent existence results and techniques about KAM theory for PDEs.
Quasi-periodic solutions of nonlinear random Schrödinger equations
Quasi-periodic solutions with Sobolev regularity of NLS on with a multiplicative potential
We prove the existence of quasi-periodic solutions for Schrödinger equations with a multiplicative potential on , finitely differentiable nonlinearities, and tangential frequencies constrained along a pre-assigned direction. The solutions have only Sobolev regularity both in time and space. If the nonlinearity and the potential are then the solutions are . The proofs are based on an improved Nash-Moser iterative scheme, which assumes the weakest tame estimates for the inverse linearized operators...
Quasisolenoidal Velocity-Pressure Finite Element Methods for the Three-Dimensional Stokes Problem.
Quasistationary approximation in the rotating ring problem.
Quaternion quantum theory as a description of tachyons and the symmetry breaking
Quelques limites singulières oscillantes
Quelques lois de conservations issues de modèles cinétiques
Quelques remarques sur les équations de Navier-Stokes dans
Nous présentons un résultat d’existence globale de solutions faibles des équations de Navier-Stokes dans pour des données initiales d’énergie infinie.
Quelques résultats sur les fluides en rotation