Axel Klar

Orcid: 0000-0003-1679-9438

Affiliations:
  • University of Kaiserslautern


According to our database1, Axel Klar authored at least 70 papers between 1995 and 2025.

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Bibliography

2025
Analysis of a competitive respiratory disease system with quarantine: Epidemic thresholds and cross-immunity effects.
Appl. Math. Comput., 2025

2024
A mesh-free particle method for continuum modelling of granular flow.
J. Comput. Appl. Math., March, 2024

A Hierarchy of Kinetic Discrete-Velocity Models for Traffic Flow Derived from a Nonlocal Prigogine-Herman Model.
SIAM J. Appl. Math., February, 2024

High-performance computing for the BGK model of the Boltzmann equation with a meshfree Arbitrary Lagrangian-Eulerian (ALE) method.
CoRR, 2024

2023
A hierarchy of kinetic discrete-velocity models for traffic flow derived from a non-local Prigogine-Herman model.
CoRR, 2023

2022
A meshfree arbitrary Lagrangian-Eulerian method for the BGK model of the Boltzmann equation with moving boundaries.
J. Comput. Phys., 2022

A mesh-free particle method for continuum modeling of granular flow.
CoRR, 2022

2021
Model order reduction of hyperbolic systems focusing on district heating networks.
J. Frankl. Inst., 2021

Modeling and simulations of moving droplet in a Rarefied gas.
CoRR, 2021

2020
Modeling glioma invasion with anisotropy- and hypoxia-triggered motility enhancement: from subcellular dynamics to macroscopic PDEs with multiple taxis.
CoRR, 2020

A kinetic traffic network model and its macroscopic limit: diverging lanes.
CoRR, 2020

A kinetic traffic network model and its macroscopic limit: merging lanes.
CoRR, 2020

2019
A Multiscale Particle Method for Mean Field Equations: The General Case.
Multiscale Model. Simul., 2019

A numerical comparison of the method of moments for the population balance equation.
Math. Comput. Simul., 2019

2018
Kinetic Layers and Coupling Conditions for Macroscopic Equations on Networks I: The Wave Equation.
SIAM J. Sci. Comput., 2018

A Nonlinear Discrete Velocity Relaxation Model For Traffic Flow.
SIAM J. Appl. Math., 2018

2017
Trend to Equilibrium for a Delay Vlasov-Fokker-Planck Equation and Explicit Decay Estimates.
SIAM J. Math. Anal., 2017

Nonlinear flux-limited models for chemotaxis on networks.
Networks Heterog. Media, 2017

A Retarded Mean-Field Approach for Interacting Fiber Structures.
Multiscale Model. Simul., 2017

2016
Numerical simulation of wetting phenomena by a meshfree particle method.
J. Comput. Appl. Math., 2016

Partial-moment minimum-entropy models for kinetic chemotaxis equations in one and two dimensions.
J. Comput. Appl. Math., 2016

Mean field models for interacting ellipsoidal particles.
Comput. Math. Appl., 2016

2015
Numerical simulation of a moving rigid body in a rarefied gas.
J. Comput. Phys., 2015

2014
Higher Order Mixed-Moment Approximations for the Fokker-Planck Equation in One Space Dimension.
SIAM J. Appl. Math., 2014

Higher-Order Averaging of Fokker-Planck Equations for Nonlinear Fiber Lay-Down Processes.
SIAM J. Appl. Math., 2014

A Multiscale Meshfree Method for Macroscopic Approximations of Interacting Particle Systems.
Multiscale Model. Simul., 2014

A Semi-Lagrangian Method for 3-D Fokker Planck Equations for Stochastic Dynamical Systems on the Sphere.
J. Sci. Comput., 2014

2013
Discontinuous Conservation Laws for Production Networks with Finite Buffers.
SIAM J. Appl. Math., 2013

2012
Higher Order Averaging of Linear Fokker-Planck Equations with Periodic Forcing.
SIAM J. Appl. Math., 2012

Meshfree method for fluctuating hydrodynamics.
Math. Comput. Simul., 2012

A class of multi-phase traffic theories for microscopic, kinetic and continuum traffic models.
Comput. Math. Appl., 2012

Well-posedness of Networked Hyperbolic Systems of Balance Laws.
Proceedings of the Constrained Optimization and Optimal Control for Partial Differential Equations, 2012

2009
A Semi-Lagrangian Method for a Fokker-Planck Equation Describing Fiber Dynamics.
J. Sci. Comput., 2009

A particle-particle hybrid method for kinetic and continuum equations.
J. Comput. Phys., 2009

A lattice Boltzmann method for immiscible multiphase flow simulations using the level set method.
J. Comput. Phys., 2009

2008
A Discrete Optimization Approach to Large Scale Supply Networks Based on Partial Differential Equations.
SIAM J. Sci. Comput., 2008

Ergodicity and Rate of Convergence for a Nonsectorial Fiber Lay-Down Process.
SIAM J. Math. Anal., 2008

Lattice-Boltzmann type relaxation systems and high order relaxation schemes for the incompressible Navier-Stokes equations.
Math. Comput., 2008

2007
Existence of Solutions for Supply Chain Models Based on Partial Differential Equations.
SIAM J. Math. Anal., 2007

A Stochastic Model and Associated Fokker-Planck Equation for the Fiber Lay-Down Process in Nonwoven Production Processes.
SIAM J. Appl. Math., 2007

A Fast and Accurate Moment Method for the Fokker-Planck Equation and Applications to Electron Radiotherapy.
SIAM J. Appl. Math., 2007

Hydrodynamic Limit of a Fokker--Planck Equation Describing Fiber Lay-Down Processes.
SIAM J. Appl. Math., 2007

A Network Model for Supply Chains with Multiple Policies.
Multiscale Model. Simul., 2007

Time-dependent simplified P<sub>N</sub> approximation to the equations of radiative transfer.
J. Comput. Phys., 2007

A lattice-Boltzmann relaxation scheme for coupled convection-radiation systems.
J. Comput. Phys., 2007

Smoothed penalty algorithms for optimization of nonlinear models.
Comput. Optim. Appl., 2007

Toward Fast and Accurate Deterministic Methods for Dose Calculation in Electron Radiotherapy.
Proceedings of the International MultiConference of Engineers and Computer Scientists 2007, 2007

2006
A Stability Notion for Lattice Boltzmann Equations.
SIAM J. Sci. Comput., 2006

Combinatorial and Continuous Models for the Optimization of Traffic Flows on Networks.
SIAM J. Optim., 2006

Optimal control for continuous supply network models.
Networks Heterog. Media, 2006

Coupling conditions for gas networks governed by the isothermal Euler equations.
Networks Heterog. Media, 2006

Gas flow in pipeline networks.
Networks Heterog. Media, 2006

Radiation models for thermal flows at low Mach number.
J. Comput. Phys., 2006

Partial moment entropy approximation to radiative heat transfer.
J. Comput. Phys., 2006

2004
New Frequency-Averaged Approximations to the Equations of Radiative Heat Transfer.
SIAM J. Appl. Math., 2004

Multivalued Fundamental Diagrams and Stop and Go Waves for Continuum Traffic Flow Equations.
SIAM J. Appl. Math., 2004

The Milne Problem for High Field Kinetic Equations.
SIAM J. Appl. Math., 2004

2003
Modeling, Simulation, and Optimization of Traffic Flow Networks.
SIAM J. Sci. Comput., 2003

Congestion on Multilane Highways.
SIAM J. Appl. Math., 2003

Uniformly accurate schemes for relaxation approximations to fluid dynamic equations.
Appl. Math. Lett., 2003

2002
Uniform Stability of a Finite Difference Scheme for Transport Equations in Diffusive Regimes.
SIAM J. Numer. Anal., 2002

Derivation of Continuum Traffic Flow Models from Microscopic Follow-the-Leader Models.
SIAM J. Appl. Math., 2002

A relaxation approximation for transport equations in the diffusive limit.
Appl. Math. Lett., 2002

2000
Discretizations for the Incompressible Navier-Stokes Equations Based on the Lattice Boltzmann Method.
SIAM J. Sci. Comput., 2000

Kinetic Derivation of Macroscopic Anticipation Models for Vehicular Traffic.
SIAM J. Appl. Math., 2000

1999
A Numerical Method for Kinetic Semiconductor Equations in the Drift-Diffusion Limit.
SIAM J. Sci. Comput., 1999

1998
Asymptotic-Induced Domain Decomposition Methods for Kinetic and Drift Diffusion Semiconductor Equations.
SIAM J. Sci. Comput., 1998

A Hierarchy of Models for Multilane Vehicular Traffic II: Numerical Investigations.
SIAM J. Appl. Math., 1998

A Hierarchy of Models for Multilane Vehicular Traffic I: Modeling.
SIAM J. Appl. Math., 1998

1995
Computation of Nonlinear Functionals in Particle Methods.
Computing, 1995


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