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2026 / September Volume 21 No.3
On the regularity of continuous solutions to multidimensional scalar conservation laws with $L^∞$ source
Published Date
2026 / September
Title
On the regularity of continuous solutions to multidimensional scalar conservation laws with $L^∞$ source
Author
Fabio Ancona, Laura Caravenna, Alexander J. Cliffe, Elio Marconi
Keyword
Regularity, multi-d balance law, continuous solution, Hölder continuity, first-order nonlinear hyperbolic equations
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Pagination
375-414
Abstract

We prove the Hölder regularity of continuous isentropic solutions to multi-dimensional scalar balance laws when the source term is bounded and the flux satisfies general assumptions of nonlinearity. The results are achieved by exploiting the kinetic formulation of the balance law.

DOI
10.21915/BIMAS.2026304
https://doi.org/10.21915/BIMAS.2026304
Received
2025-07-31
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