Finite element methods respecting the discrete maximum principle for convection-diffusion equations

GR Barrenechea, V John, P Knobloch - SIAM Review, 2024 - SIAM
Convection-diffusion-reaction equations model the conservation of scalar quantities. From
the analytic point of view, solutions of these equations satisfy, under certain conditions …

Finite elements for scalar convection-dominated equations and incompressible flow problems: a never ending story?

V John, P Knobloch, J Novo - Computing and Visualization in Science, 2018 - Springer
The contents of this paper is twofold. First, important recent results concerning finite element
methods for convection-dominated problems and incompressible flow problems are …

Monolithic convex limiting for continuous finite element discretizations of hyperbolic conservation laws

D Kuzmin - Computer Methods in Applied Mechanics and …, 2020 - Elsevier
Using the theoretical framework of algebraic flux correction and invariant domain preserving
schemes, we introduce a monolithic approach to convex limiting in continuous finite element …

[图书][B] Simplicial partitions with applications to the finite element method

J Brandts, S Korotov, M Křížek - 2020 - Springer
Simplicial Partitions with Applications to the Finite Element Method Page 1 Springer
Monographs in Mathematics Simplicial Partitions with Applications to the Finite Element …

Dissipation-based WENO stabilization of high-order finite element methods for scalar conservation laws

D Kuzmin, J Vedral - Journal of Computational Physics, 2023 - Elsevier
We present a new perspective on the use of weighted essentially nonoscillatory (WENO)
reconstructions in high-order methods for scalar hyperbolic conservation laws. The main …

A unified analysis of algebraic flux correction schemes for convection–diffusion equations

GR Barrenechea, V John, P Knobloch, R Rankin - SeMA Journal, 2018 - Springer
Recent results on the numerical analysis of algebraic flux correction (AFC) finite element
schemes for scalar convection–diffusion equations are reviewed and presented in a unified …

Edge-based nonlinear diffusion for finite element approximations of convection–diffusion equations and its relation to algebraic flux-correction schemes

GR Barrenechea, E Burman, F Karakatsani - Numerische Mathematik, 2017 - Springer
For the case of approximation of convection–diffusion equations using piecewise affine
continuous finite elements a new edge-based nonlinear diffusion operator is proposed that …

Monolithic convex limiting in discontinuous Galerkin discretizations of hyperbolic conservation laws

H Hajduk - Computers & Mathematics with Applications, 2021 - Elsevier
In this work we present a framework for enforcing discrete maximum principles in
discontinuous Galerkin (DG) discretizations. The developed schemes are applicable to …

Monotonicity-preserving finite element schemes based on differentiable nonlinear stabilization

S Badia, J Bonilla - Computer Methods in Applied Mechanics and …, 2017 - Elsevier
In this work, we propose a nonlinear stabilization technique for scalar conservation laws with
implicit time stepping. The method relies on an artificial diffusion method, based on a graph …

[图书][B] Physics-compatible finite element methods for scalar and tensorial advection problems

C Lohmann - 2019 - Springer
In the field of computational fluid dynamics, many applications of practical interest require
the use of robust discretization techniques equipped with adaptive control mechanisms for …