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Hölder continuity of weak solutions to an elliptic-parabolic system modeling biological transportation network.
- Source :
-
Journal of Differential Equations . Aug2023, Vol. 365, p882-894. 13p. - Publication Year :
- 2023
-
Abstract
- In this paper we study the regularity of weak solutions to an elliptic-parabolic system modeling natural network formation. The system is singular and involves cubic nonlinearity. Our investigation reveals that weak solutions are Hölder continuous when the space dimension N is 2. This is achieved via an inequality associated with the Stummel-Kato class of functions and refinement of a lemma originally due to S. Campanato and C.B. Morrey ([5] , p. 86). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00220396
- Volume :
- 365
- Database :
- Academic Search Index
- Journal :
- Journal of Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 164087413
- Full Text :
- https://doi.org/10.1016/j.jde.2023.05.022