Skip to main content
CenXiv.org
This website is in trial operation, support us!
We gratefully acknowledge support from all contributors.
Contribute
Donate
cenxiv logo > math > arXiv:2108.09321

Help | Advanced Search

Mathematics > Optimization and Control

arXiv:2108.09321 (math)
[Submitted on 20 Aug 2021 ]

Title: On the Optimal Control of Propagation Fronts

Title: 关于传播前沿的最佳控制

Authors:Alberto Bressan, Maria Teresa Chiri, Najmeh Salehi
Abstract: We consider a controlled reaction-diffusion equation, motivated by a pest eradication problem. Our goal is to derive a simpler model, describing the controlled evolution of a contaminated set. In this direction, the first part of the paper studies the optimal control of 1-dimensional traveling wave profiles. Using Stokes' formula, explicit solutions are obtained, which in some cases require measure-valued optimal controls. In the last section we introduce a family of optimization problems for a moving set. We show how these can be derived from the original parabolic problems, by taking a sharp interface limit.
Abstract: 我们考虑一个受控的反应扩散方程,这是由害虫根除问题所激发的。 我们的目标是推导出一个更简单的模型,描述受控污染集的演化。 在这一方向上,论文的第一部分研究了一维行波轮廓的最优控制。 利用斯托克斯公式,得到了显式解,这些解在某些情况下需要测度值的最优控制。 在最后一节中,我们引入了一个移动集的优化问题族。 我们展示了如何通过取尖界面极限,从原始的抛物问题中推导出这些优化问题。
Comments: 13 figure
Subjects: Optimization and Control (math.OC) ; Analysis of PDEs (math.AP)
MSC classes: 93C20, 49K20, 49J20
Cite as: arXiv:2108.09321 [math.OC]
  (or arXiv:2108.09321v1 [math.OC] for this version)
  https://doi.org/10.48550/arXiv.2108.09321
arXiv-issued DOI via DataCite

Submission history

From: Maria Teresa Chiri [view email]
[v1] Fri, 20 Aug 2021 18:04:34 UTC (93 KB)
Full-text links:

Access Paper:

    View a PDF of the paper titled
  • View Chinese PDF
  • View PDF
  • TeX Source
license icon view license
Current browse context:
math.OC
< prev   |   next >
new | recent | 2021-08
Change to browse by:
math
math.AP

References & Citations

  • NASA ADS
  • Google Scholar
  • Semantic Scholar
a export BibTeX citation Loading...

BibTeX formatted citation

×
Data provided by:

Bookmark

BibSonomy logo Reddit logo

Bibliographic and Citation Tools

Bibliographic Explorer (What is the Explorer?)
Connected Papers (What is Connected Papers?)
Litmaps (What is Litmaps?)
scite Smart Citations (What are Smart Citations?)

Code, Data and Media Associated with this Article

alphaXiv (What is alphaXiv?)
CatalyzeX Code Finder for Papers (What is CatalyzeX?)
DagsHub (What is DagsHub?)
Gotit.pub (What is GotitPub?)
Hugging Face (What is Huggingface?)
Papers with Code (What is Papers with Code?)
ScienceCast (What is ScienceCast?)

Demos

Replicate (What is Replicate?)
Hugging Face Spaces (What is Spaces?)
TXYZ.AI (What is TXYZ.AI?)

Recommenders and Search Tools

Influence Flower (What are Influence Flowers?)
CORE Recommender (What is CORE?)
IArxiv Recommender (What is IArxiv?)
  • Author
  • Venue
  • Institution
  • Topic

arXivLabs: experimental projects with community collaborators

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.

Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.

Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.

Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)
  • About
  • Help
  • contact arXivClick here to contact arXiv Contact
  • subscribe to arXiv mailingsClick here to subscribe Subscribe
  • Copyright
  • Privacy Policy
  • Web Accessibility Assistance
  • arXiv Operational Status
    Get status notifications via email or slack

京ICP备2025123034号