Construction of approximate entropy measure-valued solutions for hyperbolic systems of conservation laws
Entropy solutions have been widely accepted as the suitable solution framework for systems
of conservation laws in several space dimensions. However, recent results in De Lellis and …
of conservation laws in several space dimensions. However, recent results in De Lellis and …
Multi-level Monte Carlo finite volume methods for nonlinear systems of conservation laws in multi-dimensions
We extend the multi-level Monte Carlo (MLMC) in order to quantify uncertainty in the
solutions of multi-dimensional hyperbolic systems of conservation laws with uncertain initial …
solutions of multi-dimensional hyperbolic systems of conservation laws with uncertain initial …
A positive MUSCL-Hancock scheme for ideal magnetohydrodynamics
K Waagan - Journal of Computational Physics, 2009 - Elsevier
We present a highly robust second order accurate scheme for the Euler equations and the
ideal MHD equations. The scheme is of predictor–corrector type, with a MUSCL scheme …
ideal MHD equations. The scheme is of predictor–corrector type, with a MUSCL scheme …
Uncertainty quantification for hyperbolic systems of conservation laws
We review uncertainty quantification (UQ) for hyperbolic systems of conservation (balance)
laws. The input uncertainty could be in the initial data, fluxes, coefficients, source terms or …
laws. The input uncertainty could be in the initial data, fluxes, coefficients, source terms or …
Mathematics and numerics for balance partial differential-algebraic equations (pdaes)
We study systems of partial differential-algebraic equations (PDAEs) of first order. Classical
solutions of the theory of hyperbolic partial differential equation such as discontinuities …
solutions of the theory of hyperbolic partial differential equation such as discontinuities …
E-CUSP scheme for the equations of ideal magnetohydrodynamics with high order WENO scheme
Y Shen, G Zha, MA Huerta - Journal of Computational Physics, 2012 - Elsevier
An E-CUSP (energy-convective upwind and split pressure) scheme is developed to solve
the equations of magnetohydrodynamics. Fifth order WENO reconstructions are employed to …
the equations of magnetohydrodynamics. Fifth order WENO reconstructions are employed to …
Multi-level Monte Carlo finite volume methods for uncertainty quantification in nonlinear systems of balance laws
A mathematical formulation of conservation and of balance laws with random input data,
specifically with random initial conditions, random source terms and random flux functions, is …
specifically with random initial conditions, random source terms and random flux functions, is …
High order well-balanced finite volume schemes for simulating wave propagation in stratified magnetic atmospheres
Wave propagation in idealized stellar atmospheres is modeled by the equations of ideal
MHD, together with the gravity source term. The waves are modeled as small perturbations …
MHD, together with the gravity source term. The waves are modeled as small perturbations …
Static load balancing for multi-level Monte Carlo finite volume solvers
Abstract The Multi-Level Monte Carlo finite volumes (MLMC-FVM) algorithm was shown to
be a robust and fast solver for uncertainty quantification in the solutions of multi-dimensional …
be a robust and fast solver for uncertainty quantification in the solutions of multi-dimensional …
[PDF][PDF] Robust multi-level Monte Carlo Finite Volume methods for systems of hyperbolic conservation laws with random input data
J Šukys - 2014 - research-collection.ethz.ch
A mathematical formulation of conservation and of balance laws with random input data is
reviewed, specifically with random initial conditions, source terms, flux functions and …
reviewed, specifically with random initial conditions, source terms, flux functions and …