[PDF] Top 20 A domain decomposition matrix-free method for global linear stability

... that global modes are associated with eigenmodes of the Jacobian matrix about a basic state with respect to the Navier-Stokes ...between matrix and matrix-free ...bian ... Voir le document complet

... provides a good approximation of the liquid pressure and of the ...to a constant coefficient linear system of two PDEs with two ...unknowns. A zeroth-order Taylor diagonal approximation of the ... Voir le document complet

... b for strict, local coupling. The weighting using strategy A (13) yields some errors, as it can be seen in ...is a common name for the unphysical, spurious effect that occurs because of the ... Voir le document complet

... difficulties for domain decomposition methods. With the Latin method [17], as subdomains and interfaces are both considered as different entities, it is possible to distinguish the different ... Voir le document complet

... computing, global DIC, high performance computing, substructuring, finite elements, do- main decomposition 1 Introduction The analysis of the mechanical behavior of materials and structures rely more and ... Voir le document complet

... interesting for parameter identification purposes for ...of a favourable ease of use to accuracy ratio [1, 2] and its ability to deal with 3D measurements on the surface (stereo DIC [3]) and also in ... Voir le document complet

... paper, a domain decomposition method for the Poisson-Boltzmann (PB) solvation model that is widely used in computational chemistry is ...This method, called ddLPB for ... Voir le document complet

... Optimized Schwarz DDMs are currently a very promising approach for the parallel solution of high-frequency time-harmonic problems. With these methods, subproblems of smaller sizes are solved in parallel ... Voir le document complet

... 3. A domain decomposition method suited to a passenger ship struc- ture Usually with a multilevel domain decomposition method, the reference (and finely ... Voir le document complet

... address a more challenging benchmark with a heterogeneous medium: the Marmousi model, which represents a realistic geological structure (figure ...assuming a constant wavenumber, it provides ... Voir le document complet

... represent a good compromise between basic impedance conditions (which lead to suboptimal convergence) and the exact Dirichlet-to-Neumann (DtN) map related to the complementary of the subdomain (which is expensive ... Voir le document complet

... the sense of statistical mechanics. Note that the cavity here is not physical but is artificially defined in an ad hoc way. The implicit solvation models commonly take into account the polarization effects of the ... Voir le document complet

... efficient domain decomposition ...out for scalar symmetric positive definite second order problems, see for example [6, 12, 13, ...the method was extended to different other problems, ... Voir le document complet

... in domain decomposition (DD) methods since they are naturally well-fitted to modern parallel ...architectures. For specific systems of partial differential equations with a saddle point ... Voir le document complet

... give a short outline of the ...into a bi-harmonic operator with the help of the Smith ...iterative domain decomposition method for the bi-harmonic equa- tions and we show how it ... Voir le document complet

... LSWR method is applied in real-time for the dynamics or in imaginary-time by using the so-called Continuous Normalized Gradient Flow (CNGF) method [5, 6, 8, 9] for computing Hamiltonian ... Voir le document complet

... 101 - 54602 Villers lès Nancy Cedex France Unité de recherche INRIA Rennes : IRISA, Campus universitaire de Beaulieu - 35042 Rennes Cedex France Unité de recherche INRIA Rhône-Alpes : 65[r] ... Voir le document complet

... methodology for the development of graphi- cal domain specific modeling ...alongside a client stakeholder requires that the development methodology should be adapted to get the maximum input from ... Voir le document complet

... by a sensitivity analysis to slip-length mod- ifications and slip-induced base-flow modifications, which gives useful indications on the role played by the ... Voir le document complet

... [22] for somewhat related considerations in the frequency ...time domain linear sampling method that we treat in this paper has a fixed-frequency domain counterpart that has been ... Voir le document complet