Andere Kunden interessierten sich auch für
![h-p Spectral Element Method for Elliptic Eigenvalue Problems]( "h-p Spectral Element Method for Elliptic Eigenvalue Problems")
h-p Spectral Element Method for Elliptic Eigenvalue Problems32,99 €![Boundary element methods for control problems]( "Boundary element methods for control problems")
Boundary element methods for control problems29,99 €![Dual Reciprocity Boundary Element Methods For Solving Inverse Problems]( "Dual Reciprocity Boundary Element Methods For Solving Inverse Problems")
Dual Reciprocity Boundary Element Methods For Solving Inverse Problems51,99 €![Global differential geometry of hyperbolic manifolds]( "Global differential geometry of hyperbolic manifolds")
Global differential geometry of hyperbolic manifolds44,99 €![MULTILEVEL AND ADAPTIVE METHODS FOR NONLINEAR OPTIMIZATION PROBLEMS]( "MULTILEVEL AND ADAPTIVE METHODS FOR NONLINEAR OPTIMIZATION PROBLEMS")
MULTILEVEL AND ADAPTIVE METHODS FOR NONLINEAR OPTIMIZATION PROBLEMS32,99 €![H(curl) Spectral Elements: Solvers and Domain Decomposition Methods]( "H(curl) Spectral Elements: Solvers and Domain Decomposition Methods")
H(curl) Spectral Elements: Solvers and Domain Decomposition Methods44,99 €![Numerical Methods for Solving Two-Point Boundary Value Problems]( "Numerical Methods for Solving Two-Point Boundary Value Problems")
Numerical Methods for Solving Two-Point Boundary Value Problems51,99 €
We examine the problem of solving hyperbolic initial boundary value problems in several space dimensions on parallel computers using domain decomposition. Imposing continuity conditions across an inter-domain boundary in several space dimensions is in general not well posed. If however the boundary moves faster than the fastest wave associated with the hyperbolic equation then the problem becomes well posed. We minimize a function which is the sum of squares of the L2 norm of the residuals in the partial differential equation, initial and boundary conditions and a penalty term which is the sum of squares of the L2 norm of the jumps in the function across inter-domain boundaries. The inter-domain boundaries are made to move back and forth at alternate time steps with sufficiently high speed to make the problem well posed. The alternating Schwarz waveform Relaxation technique experiences difficulties if the characteristics change sign at inter-element boundaries or even in the interior of the domains. We use the spectral element method to obtain the numerical solution of the problem. The normal equations are solved by Preconditioned Conjugate Gradient Method (PCGM).