Bounded weak solutions to the thin film Muskat problem via an infinite family of Liapunov functionals
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- by Philippe Laurençot and Bogdan-Vasile Matioc PDF
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Abstract:
A countably infinite family of Liapunov functionals is constructed for the thin film Muskat problem, which is a second-order degenerate parabolic system featuring cross-diffusion. More precisely, for each $n\geq 2$ we construct an homogeneous polynomial of degree $n$, which is convex on $[0,\infty )^2$, with the property that its integral is a Liapunov functional for the problem. Existence of global bounded non-negative weak solutions is then shown in one space dimension.References
- Ahmed Ait Hammou Oulhaj, Clément Cancès, Claire Chainais-Hillairet, and Philippe Laurençot, Large time behavior of a two phase extension of the porous medium equation, Interfaces Free Bound. 21 (2019), no. 2, 199–229. MR 3986535, DOI 10.4171/IFB/421
- Jana Alkhayal, Samar Issa, Mustapha Jazar, and Régis Monneau, Existence result for degenerate cross-diffusion system with application to seawater intrusion, ESAIM Control Optim. Calc. Var. 24 (2018), no. 4, 1735–1758. MR 3922430, DOI 10.1051/cocv/2017058
- Gabriele Bruell and Rafael Granero-Belinchón, On the thin film Muskat and the thin film Stokes equations, J. Math. Fluid Mech. 21 (2019), no. 2, Paper No. 33, 31. MR 3952686, DOI 10.1007/s00021-019-0437-2
- Pierre Degond, Stéphane Génieys, and Ansgar Jüngel, Symmetrization and entropy inequality for general diffusion equations, C. R. Acad. Sci. Paris Sér. I Math. 325 (1997), no. 9, 963–968 (English, with English and French summaries). MR 1485612, DOI 10.1016/S0764-4442(97)89087-8
- Michael Dreher and Ansgar Jüngel, Compact families of piecewise constant functions in $L^p(0,T;B)$, Nonlinear Anal. 75 (2012), no. 6, 3072–3077. MR 2890969, DOI 10.1016/j.na.2011.12.004
- Joachim Escher, Philippe Laurençot, and Bogdan-Vasile Matioc, Existence and stability of weak solutions for a degenerate parabolic system modelling two-phase flows in porous media, Ann. Inst. H. Poincaré C Anal. Non Linéaire 28 (2011), no. 4, 583–598. MR 2823886, DOI 10.1016/j.anihpc.2011.04.001
- Joachim Escher, Anca-Voichita Matioc, and Bogdan-Vasile Matioc, Modelling and analysis of the Muskat problem for thin fluid layers, J. Math. Fluid Mech. 14 (2012), no. 2, 267–277. MR 2925108, DOI 10.1007/s00021-011-0053-2
- David Gilbarg and Neil S. Trudinger, Elliptic partial differential equations of second order, Classics in Mathematics, Springer-Verlag, Berlin, 2001. Reprint of the 1998 edition. MR 1814364
- M. Jazar and R. Monneau, Derivation of seawater intrusion models by formal asymptotics, SIAM J. Appl. Math. 74 (2014), no. 4, 1152–1173. MR 3240861, DOI 10.1137/120867561
- Manuela Lambacher, Existence and long time asymptotics of solutions to a Muskat problem with multiple components, 2017, Master’s Thesis, Technische Universität München.
- Philippe Laurençot and Bogdan-Vasile Matioc, A gradient flow approach to a thin film approximation of the Muskat problem, Calc. Var. Partial Differential Equations 47 (2013), no. 1-2, 319–341. MR 3044141, DOI 10.1007/s00526-012-0520-5
- Philippe Laurençot and Bogdan-Vasile Matioc, Finite speed of propagation and waiting time for a thin-film Muskat problem, Proc. Roy. Soc. Edinburgh Sect. A 147 (2017), no. 4, 813–830. MR 3681565, DOI 10.1017/S030821051600038X
- Philippe Laurençot and Bogdan-Vasile Matioc, The porous medium equation as a singular limit of the thin film Muskat problem, Asymptot. Anal., to appear. arXiv:2108.09032, 2021.
- Andrew W. Woods and Robert Mason, The dynamics of two-layer gravity-driven flows in permeable rock, J. Fluid Mech. 421 (2000), 83–114. MR 1794730, DOI 10.1017/S0022112000001567
- Jonathan Zinsl and Daniel Matthes, Transport distances and geodesic convexity for systems of degenerate diffusion equations, Calc. Var. Partial Differential Equations 54 (2015), no. 4, 3397–3438. MR 3426082, DOI 10.1007/s00526-015-0909-z
Additional Information
- Philippe Laurençot
- Affiliation: Institut de Mathématiques de Toulouse, UMR 5219, Université de Toulouse, CNRS F–31062 Toulouse Cedex 9, France
- ORCID: 0000-0003-3091-8085
- Email: laurenco@math.univ-toulouse.fr
- Bogdan-Vasile Matioc
- Affiliation: Fakultät für Mathematik, Universität Regensburg D–93040 Regensburg, Deutschland
- MR Author ID: 823881
- Email: bogdan.matioc@ur.de
- Received by editor(s): October 2, 2021
- Received by editor(s) in revised form: February 23, 2022
- Published electronically: May 23, 2022
- © Copyright 2022 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 375 (2022), 5963-5986
- MSC (2020): Primary 35K65, 35K51, 37L45, 35B65, 35Q35
- DOI: https://doi.org/10.1090/tran/8688
- MathSciNet review: 4469243