Pages that link to "Item:Q2471756"

The following pages link to Long-time analysis of nonlinearly perturbed wave equations via modulated Fourier expansions (Q2471756):

Displaying 39 items.

• Energy separation in oscillatory Hamiltonian systems without any non-resonance condition (Q356696) (← links)
• Birkhoff normal form for splitting methods applied to semilinear Hamiltonian PDEs. I: Finite-dimensional discretization (Q849060) (← links)
• The stability of nonlinear Schrödinger equations with a potential in high Sobolev norms revisited (Q906792) (← links)
• Spectral semi-discretisations of weakly non-linear wave equations over long times (Q941795) (← links)
• Conservation of energy, momentum and actions in numerical discretizations of non-linear wave equations (Q943369) (← links)
• Rational approximation to trigonometric operators (Q943938) (← links)
• Nonlinear Schrödinger equations and their spectral semi-discretizations over long times (Q967204) (← links)
• Splitting integrators for nonlinear Schrödinger equations over long times (Q972617) (← links)
• Error propagation in numerical approximations near relative equilibria (Q989144) (← links)
• Exponential Runge-Kutta methods for the Schrödinger equation (Q1030669) (← links)
• Asymptotic-numerical solvers for highly oscillatory second-order differential equations (Q1728340) (← links)
• Asymptotic consistent exponential-type integrators for Klein-Gordon-Schrödinger systems from relativistic to non-relativistic regimes (Q1744321) (← links)
• A long-term numerical energy-preserving analysis of symmetric and/or symplectic extended RKN integrators for efficiently solving highly oscillatory Hamiltonian systems (Q2045174) (← links)
• Uniformly accurate integrators for Klein-Gordon-Schrödinger systems from the classical to non-relativistic limit regime (Q2087484) (← links)
• Birkhoff normal forms for Hamiltonian PDEs in their energy space (Q2127190) (← links)
• Simply improved averaging for coupled oscillators and weakly nonlinear waves (Q2207321) (← links)
• On the energy distribution in Fermi-Pasta-Ulam lattices (Q2276336) (← links)
• Long-time momentum and actions behaviour of energy-preserving methods for semi-linear wave equations via spatial spectral semi-discretisations (Q2305556) (← links)
• Stroboscopic averaging for the nonlinear Schrödinger equation (Q2351807) (← links)
• Error analysis of explicit TSERKN methods for highly oscillatory systems (Q2454386) (← links)
• Normal form and long time analysis of splitting schemes for the linear Schrödinger equation with small potential (Q2465409) (← links)
• Sobolev Stability of Plane Wave Solutions to the Cubic Nonlinear Schrödinger Equation on a Torus (Q2855206) (← links)
• Plane wave stability of the split-step Fourier method for the nonlinear Schrödinger equation (Q2879418) (← links)
• Long-term analysis of semilinear wave equations with slowly varying wave speed (Q2955382) (← links)
• Uniformly Accurate Oscillatory Integrators for the Klein--Gordon--Zakharov System from Low- to High-Plasma Frequency Regimes (Q4624979) (← links)
• Uniform Error Bounds of an Exponential Wave Integrator for the Long-Time Dynamics of the Nonlinear Klein--Gordon Equation (Q5006474) (← links)
• Uniform error bounds of time-splitting spectral methods for the long-time dynamics of the nonlinear Klein–Gordon equation with weak nonlinearity (Q5029473) (← links)
• Improved Uniform Error Bounds on Time-Splitting Methods for Long-Time Dynamics of the Nonlinear Klein--Gordon Equation with Weak Nonlinearity (Q5096449) (← links)
• Propagation of Gevrey regularity over long times for the fully discrete Lie Trotter splitting scheme applied to the linear Schrödinger equation (Q5192615) (← links)
• Metastable Energy Strata in Weakly Nonlinear Wave Equations (Q5200538) (← links)
• Stroboscopic averaging of highly oscillatory nonlinear wave equations (Q5259871) (← links)
• Dynamics of nonlinear Klein-Gordon equations in low regularity on \(\mathbb{S}^2\) (Q6075020) (← links)
• Long time error analysis of the fourth‐order compact finite difference methods for the nonlinear <scp>Klein–Gordon</scp> equation with weak nonlinearity (Q6088486) (← links)
• Geometric Two-Scale Integrators for Highly Oscillatory System: Uniform Accuracy and Near Conservations (Q6098445) (← links)
• Numerical conservations of energy, momentum and actions in the full discretisation for nonlinear wave equations (Q6184274) (← links)
• Improved uniform error bounds on parareal exponential algorithm for highly oscillatory systems (Q6201785) (← links)
• Perturbation theory for PDEs (Q6599394) (← links)
• Birkhoff normal form in low regularity for the nonlinear quantum harmonic oscillator (Q6659686) (← links)
• Improved uniform error bounds for long-time dynamics of the high-dimensional nonlinear space fractional sine-Gordon equation with weak nonlinearity (Q6663361) (← links)