Up-wind difference approximation and singularity formation for a slow erosion model
DOI10.1051/m2an/2019068zbMath1434.76083OpenAlexW2972898275MaRDI QIDQ5110270
Vincenzo Sciacca, Francesco Gargano, Giuseppe Maria Coclite
Publication date: 18 May 2020
Published in: ESAIM: Mathematical Modelling and Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1051/m2an/2019068
entropy solutionscomplex singularitiesspectral analysisgranular flowsEngquist-Osher schemeup-wind scheme
Finite difference methods applied to problems in fluid mechanics (76M20) Hyperbolic conservation laws (35L65) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Analyticity in context of PDEs (35A20) Granular flows (76T25)
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