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Thümmler, Vera: Numerical analysis of the method of freezing traveling waves. 2005
Inhalt
Contents
Introduction
Stability of traveling waves as PDAE solutions
Stability with asymptotic phase
The PDAE formulation
Stability of the PDAE solution
The semilinear equation
The linear inhomogenous equation
Resolvent estimates
Estimates of the solution operator
Local existence and uniqueness
Proof of the stability theorem
Stability of relative equilibria
Abstract framework
Realization
Approximation via difference equations
Auxiliary results
The linear difference equation
Approximation of the traveling wave
Extensions
Generalization to higher symmetries
Discretization of connecting orbits
Resolvent estimates and approximation of eigenvalues
Resolvent estimates
Compact subsets
|s| large
Eigenvalues of finite multiplicity
Essential spectrum
Influence of discretization
Influence of boundary conditions in the continuous case
Stability of the discretized system
The nonlinear time dependent system
The semilinear equation
The linear inhomogeneous equation
Estimates of the solution operator
The nonlinear system
The semilinear reduced system
Proof of the stability theorem
Numerical results
Implementation
The Nagumo equation
The quintic complex Ginzburg Landau equation
Auxiliary results
Functional analytic notions
Fixed point theorems
Exponential dichotomies for ordinary differential equations
Notation
List of Figures
Bibliography