Solving a mixture model of two-phase flow with velocity non-equilibrium using WENO wavelet methods

AJ Kozakevicius, D Zeidan, AA Schmidt… - International Journal of …, 2018 - emerald.com
Purpose The purpose of this work is to present the implementation of weighted essentially
non-oscillatory (WENO) wavelet methods for solving multiphase flow problems. The …

On (essentially) non-oscillatory discretizations of evolutionary convection–diffusion equations

V John, J Novo - Journal of Computational Physics, 2012 - Elsevier
Finite element and finite difference discretizations for evolutionary convection–diffusion–
reaction equations in two and three dimensions are studied which give solutions without or …

A non-standard symmetry-preserving method to compute bounded solutions of a generalized Newell–Whitehead–Segel equation

JE Macías-Díaz, J Ruiz-Ramírez - Applied numerical mathematics, 2011 - Elsevier
In this work, we propose a finite-difference scheme to approximate the solutions of a
generalization of the classical, one-dimensional, Newell–Whitehead–Segel equation from …

Numerical approximation of oscillatory solutions of hyperbolic-elliptic systems of conservation laws by multiresolution schemes

S Berres, R Burger, A Kozakevicius - 2012 - repositoriodigital.uct.cl
The generic structure of solutions of initial value problems of hyperbolic-elliptic systems, also
called mixed systems, of conservation laws is not yet fully understood. One reason for the …

A parallel wavelet adaptive WENO scheme for 2D conservation laws

AA Schmidt, AJ Kozakevicius… - International Journal of …, 2017 - emerald.com
Purpose The current work aims to present a parallel code using the open multi-processing
(OpenMP) programming model for an adaptive multi-resolution high-order finite difference …

[PDF][PDF] Splitting wavelet method for solving 2d conservation laws

A de Jesus Kozakevicius… - AIP Conference …, 2009 - researchgate.net
Title Goes Here Page 1 Splitting Wavelet Method for Solving 2D Conservation Laws Alice de
Jesus Kozakevicius^and Alex A. Schmidt^ Departamento de Matemdtica, CCNE, Universidade …

WENO wavelet method for a hyperbolic model of two-phase flow in conservative form

D Zeidan, AJ Kozakevicius, AA Schmidt… - AIP Conference …, 2016 - pubs.aip.org
The current work presents a WENO wavelet adaptive method for solving multiphase flow
problems. The grid adaptivity in each time step is obtained by the application of a …

A parallel splitting wavelet method for 2D conservation laws

AA Schmidt, AJ Kozakevicius… - AIP Conference …, 2016 - pubs.aip.org
The current work presents a parallel formulation using the MPI protocol for an adaptive high
order finite difference scheme to solve 2D conservation laws. Adaptivity is achieved at each …

[PDF][PDF] Adaptive grid simulation of hyperbolic equations

H Li, M Kang - Journal of the Korean Society for Industrial and …, 2013 - koreascience.kr
We are interested in an adaptive grid method for hyperbolic equations. A multiresolution
analysis, based on a biorthogonal family of interpolating scaling functions and lifted …

[PDF][PDF] Centro de Investigación en Ingenierıa Matemática (CI 2 MA)

R Bürger, S Diehl, S Faras, I Nopens, E Torfs - ci2ma.udec.cl
The analysis of the double-diffusion model and H (div)-conforming method introduced in
[Bürger, Méndez, Ruiz-Baier, SINUM (2019), 57: 1318–1343] is extended to the time …