[PDF] Top 20 Asymptotic-preserving Godunov-type numerical schemes for hyperbolic systems with stiff and non-stiff relaxation terms
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Asymptotic-preserving Godunov-type numerical schemes for hyperbolic systems with stiff and non-stiff relaxation terms
... of asymptotic-preserving Godunov-type numer- ical schemes for hyperbolic systems with stiff and non-stiff relaxation ... Voir le document complet
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Godunov-type schemes for hyperbolic systems with parameter dependent source. The case of Euler system with friction
... solvers and Godunov-type schemes (see [20]) is very straightforward, and we begin by presenting this approach because of its relative ...[8] for the Euler equation with ... Voir le document complet
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Well-balanced and asymptotic preserving schemes for kinetic models
... path and the typical length scale. Numerical solutions to the transport equation are challenging when ε is small, since it requires the numerical resolution of the small ...stability and ... Voir le document complet
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An Asymptotic-Preserving Scheme for Systems of Conservation Laws with Source Terms on 2D Unstructured Meshes
... LAWS WITH SOURCE TERMS ON 2D UNSTRUCTURED MESHES ...?, AND R. TURPAULT † Abstract. In this paper, finite volumes numerical schemes are developed for hyperbolic ... Voir le document complet
20
Asymptotic high order mass-preserving schemes for a hyperbolic model of chemotaxis
... upwind schemes, which are still globally first order accurate, but such that their truncation error computed on every stationary solution is order two or ...the Asymptotic High Order schemes (AHO) ... Voir le document complet
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Asymptotic preserving schemes on distorted meshes for Friedrichs systems with sti relaxation: application to angular models in linear transport.
... Table with numerical error and CPU time associated to the upwind and Gosse-Toscani ...schemes. for generic systems and a non linear radiative transfer ... Voir le document complet
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An entropy preserving relaxation scheme for ten-moments equations with source terms
... function and is well-suited for numerical computations of transition ...system with appropriate source ...the numerical approximation of the weak solutions of the hyperbolic ... Voir le document complet
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Diffusion limits of the Lorentz model: Asymptotic preserving schemes
... Jin and Levermore for the telegraph problem in [24] (which is based on the use of the steady states approximation method, see for example [10,47], ...Jin and Levermore studied semi-discrete ... Voir le document complet
26
Translocation of a stiff polymer in a microchannel
... dynamics and structure of biopolymers, in particular as a tool for the analysis and manipulation of DNA sequences [1, ...macromolecule and the events taking place inside the pore in ...useful ... Voir le document complet
22
Asymptotic problems and numerical schemes for traffic flows with unilateral constraints describing the formation of jams
... Lighthill and Whitham in the 50’s [ 25 ]: the evolution of the density of cars is described by means of a mass conservation equation, where the flux is defined by a prescribed function of the ...flux and ... Voir le document complet
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Schemes with well-controlled dissipation. Hyperbolic systems in nonconservative form
... nonlinear hyperbolic models in nonconservative form 7 in which the system is strictly hyperbolic and the characteristic fields are genuinely ...const and √ u − h/2 = ...ones and thus ... Voir le document complet
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Towards an Novel Stiff String Model for the Torque and Drag Problem
... torque and drag modelling is due to Johancsick et ...borehole and the ...(micro and macro) tortuosity increases and the trajectories ...shortcomings, stiff string models accounting ... Voir le document complet
9
A Godunov-Type Solver for the Numerical Approximation of Gravitational Flows
... lies with the source term, which requires an adequate approxima- ...a relaxation scheme, a classical numerical approach widely spread across the literature considering fluid flow simulations [1, 7–9, ... Voir le document complet
31
The structure of well-balanced schemes for Friedrichs systems with linear relaxation
... solvers for the non conservative primal formulation ( 1 ...context. For the second family called the two-states solver, we show that it corresponds to a well balanced finite volume scheme based on ... Voir le document complet
25
Hypocoercivity for kinetic equations with linear relaxation terms
... responsible for the relaxation acts, in most of the cases, only on the velocity ...papers for the so-called homogeneous kinetic equations, but understand- ing how the transport operator interacts ... Voir le document complet
9
Global existence, blow up and asymptotic decay for some hyperbolic systems
... Our result extends these previous results where we proved a global nonexistence of the solutions of a system of wave equations with viscoelastic term, degenerate damping, and strong nonl[r] ... Voir le document complet
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Programming stiff inflatable shells from planar patterned fabrics
... of stiff non-Euclidean shapes upon ...λ, and the structure buckles into an anti-cone 35 with an excess angle 2π(λ −1 − 1) ...1b and Supplementary movie 2). Both cone and anticone ... Voir le document complet
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Exponential Adams Bashforth integrators for stiff ODEs, application to cardiac electrophysiology
... cost for exponential integrators as compared to other time stepping ...Adams type are explicit multistep exponential ...1960 and Nørsettin [29] in 1969 for a constant linear part A = a(t, y) ... Voir le document complet
31
Effects of Quadriceps Muscle Fatigue on Stiff-Knee Gait in Patients with Hemiparesis
... patients and healthy ...patients with the same clinical characteristics. Our results are consistent with previous studies which highlighted an improvement in gait velocity and step length, in ... Voir le document complet
10
A comparative study of the harmonic balance method and the orthogonal collocation method on stiff nonlinear systems
... archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...ou non, émanant des établissements d’enseignement et de A comparative study of the ... Voir le document complet
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