Science Score: 54.0%

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Repository

Basic Info
  • Host: GitHub
  • Owner: Bastian-Hilder
  • License: gpl-3.0
  • Language: MATLAB
  • Default Branch: main
  • Size: 10.7 MB
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Created over 1 year ago · Last pushed over 1 year ago
Metadata Files
Readme License Citation

README.md

Linear convective stability of a front superposition with unstable connecting state

In this repository, you will find the Matlab code that has generated the numerical plots used in the article "Linear convective stability of a front superposition with unstable connecting state" by Louis Garénaux and Bastian Hilder. The preprint can be found at arXiv:2503.09522.

Abstract

We study convective stability of a two-front superposition in a reaction-diffusion system. Due to the instability of the connecting equilibrium, long-range semi-strong interaction is expected between the two waves. When restricting to the linear dynamic, we indeed identify that convective stability of superposed waves occurs for fewer propagation speeds than for the corresponding single waves. It reflects the interaction that monostable waves have over long distances. Our method relies on numerical range estimates, that imply time-uniform resolvent bounds.

Owner

  • Login: Bastian-Hilder
  • Kind: user
  • Company: Lund University

Postdoctoral fellow at Centre for Mathematical Sciences, Lund University. Interested in Partial Differential Equations, Dynamical Systems, Pattern-formation

Citation (CITATION.cff)

# This CITATION.cff file was generated with cffinit.
# Visit https://bit.ly/cffinit to generate yours today!

cff-version: 1.2.0
title: >-
  Data availability for ``Linear convective stability of a front superposition with unstable connecting state''
message: >-
  If you use this dataset, please cite it using the metadata
  from this file.
type: dataset
authors:
  - given-names: Louis
    family-names: Garénaux
    email: louis.garenaux@kit.edu
  - given-names: Bastian
    family-names: Hilder
    email: bastian.hilder@tum.de
identifiers:
  - type: url
    value: >-
      https://github.com/Bastian-Hilder/FrontCascade
repository-code: >-
  https://github.com/Bastian-Hilder/FrontCascade
license: GPL-3.0
version: '1.0'
date-released: '2023-08-23'

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