American Institute of Mathematical Sciences

Advanced
November  2014, 34(11): 4537-4553. doi: 10.3934/dcds.2014.34.4537

Localization, smoothness, and convergence to equilibrium for a thin film equation

Eric A. Carlen 1, and  Süleyman Ulusoy 2,

1. 

Department of Mathematics, Hill Center, Rutgers University, Piscataway, NJ 08854, United States
2. 

Department of Mathematics, Faculty of Education, Zirve University, Gaziantep, Turkey

Received  April 2013 Revised  February 2014 Published  May 2014

We investigate the long-time behavior of weak solutions to the thin-film type equation $$v_t =(xv - vv_{xxx})_x\ ,$$ which arises in the Hele-Shaw problem. We estimate the rate of convergence of solutions to the Smyth-Hill equilibrium solution, which has the form $\frac{1}{24}(C^2-x^2)^2_+$, in the norm $$|\!|\!| f |\!|\!|_{m,1}^2 = \int_{\mathbb{R}}(1+ |x|^{2m})|f(x)|^2 \, dx + \int_{\mathbb{R}}|f_x(x)|^2 \, dx.$$ We obtain exponential convergence in the $|\!|\!| \cdot |\!|\!|_{m,1}$ norm for all $m$ with $1\leq m< 2$, thus obtaining rates of convergence in norms measuring both smoothness and localization. The localization is the main novelty, and in fact, we show that there is a close connection between the localization bounds and the smoothness bounds: Convergence of second moments implies convergence in the $H^1$ Sobolev norm. We then use methods of optimal mass transportation to obtain the convergence of the required moments. We also use such methods to construct an appropriate class of weak solutions for which all of the estimates on which our convergence analysis depends may be rigorously derived. Though our main results on convergence can be stated without reference to optimal mass transportation, essential use of this theory is made throughout our analysis.
Keywords: Wasserstein distance, gradient flow, Thin-film equation, Euler-Lagrange equation., Lyapunov functional.
Mathematics Subject Classification: Primary: 35A15, 35B40, 35K25, 35K55, 35K65; Secondary: 35K4.
Citation: Eric A. Carlen, Süleyman Ulusoy. Localization, smoothness, and convergence to equilibrium for a thin film equation. Discrete & Continuous Dynamical Systems - A, 2014, 34 (11) : 4537-4553. doi: 10.3934/dcds.2014.34.4537
References:
[1]

L. Ambrosio, N. Gigli and G. Savaré, Gradient flows in metric spaces and in the Wasserstein space of probability measures,, Birkhäuser Verlag, (2005).   Google Scholar

[2]

L. Ansini and L. Giacomelli, Doubly nonlinear thin-film equation in one space dimension,, Arch. Ration. Mech. Anal., 173 (2004), 89.  doi: 10.1007/s00205-004-0313-x.  Google Scholar

[3]

J. Becker and G. Grün, The thin-film equation: Recent advances and some new perspectives,, J. Phys.: Condens. Matter, 17 (2005), 291.  doi: 10.1088/0953-8984/17/9/002.  Google Scholar

[4]

F. Bernis and A. Friedman, Higher order nonlinear degenerate parabolic equations,, J. Diff. Eqns., 83 (1990), 179.  doi: 10.1016/0022-0396(90)90074-Y.  Google Scholar

[5]

A. Bertozzi, The mathematics of moving contact lines in thin liquid films,, Notices AMS, 45 (1998), 689.   Google Scholar

[6]

A. Bertozzi and M. Pugh, The lubrication approximation for thin viscous films: Regularity and long time behavior of weak solutions,, Comm. Pure Appl. Math., 49 (1996), 85.  doi: 10.1002/(SICI)1097-0312(199602)49:2<85::AID-CPA1>3.0.CO;2-2.  Google Scholar

[7]

M. Bertsch, R. Dal Passo, H. Garcke and G. Grün, The thin viscous flow equation in higher space dimensions,, Adv. Diff. Eqns., 3 (1998), 417.   Google Scholar

[8]

M. Boutat, S. Hilout, J. E. Rakotoson and J. M. Rakotoson, A generalized thin-film equation in multidimensional space,, Nonlinear Anal. TMA, 69 (2008), 1268.  doi: 10.1016/j.na.2007.06.028.  Google Scholar

[9]

Y. Brenier, Polar factorization and monotone rearrangement of vector-valued functions,, Comm. Pure Appl. Math., 44 (1991), 375.  doi: 10.1002/cpa.3160440402.  Google Scholar

[10]

E. A. Carlen and S. Ulusoy, Asymptotic equipartition and long time behavior of solutions of a thin-film equation,, J. Diff. Eqns., 241 (2007), 279.  doi: 10.1016/j.jde.2007.07.005.  Google Scholar

[11]

J. A. Carrillo and G. Toscani, Long-time asymptotics for strong solutions of the thin-film equation,, Comm. Math. Phys., 225 (2002), 551.  doi: 10.1007/s002200100591.  Google Scholar

[12]

M. Chugunova, M. Pugh and R. M. Taranets, Nonnegative solutions for a long-wave unstable thin film equation with convection,, SIAM J. Math. Anal., 42 (2010), 1826.  doi: 10.1137/090777062.  Google Scholar

[13]

R. Dal Passo, H. Garcke and G. Grün, On a fourth-order degenerate parabolic equation: Global entropy estimates, existence, and qualitative behavior of solutions,, SIAM J. Math. Anal., 29 (1998), 321.  doi: 10.1137/S0036141096306170.  Google Scholar

[14]

L. Giacomelli and F. Otto, Variational formulation for the lubrication approximation of the Hele-Shaw flow,, Calc. Var. Part. Diff. Eq., 13 (2001), 377.  doi: 10.1007/s005260000077.  Google Scholar

[15]

G. Grün, Droplet spreading under weak slippage-existence for the Cauchy problem,, Comm. PDEs, 29 (2004), 1697.  doi: 10.1081/PDE-200040193.  Google Scholar

[16]

R. Jordan, D. Kinderlehrer and F. Otto, The variational formulation of the Fokker-Planck equation,, SIAM J. Math. Anal., 29 (1998), 1.  doi: 10.1137/S0036141096303359.  Google Scholar

[17]

R. Laugesen, New dissipated energies for the thin fluid film equation,, Comm. Pure Appl. Analysis, 4 (2005), 613.  doi: 10.3934/cpaa.2005.4.613.  Google Scholar

[18]

D. Matthes, R. J. McCann and G. Savaré, A family of nonlinear fourth order equations of gradient flow type,, Comm. PDEs, 34 (2009), 1352.  doi: 10.1080/03605300903296256.  Google Scholar

[19]

R. J. McCann, A convexity principle for interacting gases,, Adv. Math., 128 (1997), 153.  doi: 10.1006/aima.1997.1634.  Google Scholar

[20]

T. G. Myers, Thin films with high surface tension,, SIAM Rev., 40 (1998), 441.  doi: 10.1137/S003614459529284X.  Google Scholar

[21]

F. Otto, Lubrication approximation with prescribed nonzero contact angle,, Comm. PDEs, 23 (1998), 2077.  doi: 10.1080/03605309808821411.  Google Scholar

[22]

F. Otto, The geometry of dissipative evolution equations: The porous medium equation,, Comm. PDEs, 26 (2001), 101.  doi: 10.1081/PDE-100002243.  Google Scholar

[23]

J. E. Rakotoson, J. M. Rakotoson and C. Verbeke, Higher order equations related to thin films: Blow-up and global existence, the influence of the initial data,, J. Diff. Eqns., 244 (2008), 2693.  doi: 10.1016/j.jde.2008.03.009.  Google Scholar

[24]

N. F. Smyth and J. M. Hill, High-order nonlinear diffusion,, IMA J. Appl. Math., 40 (1988), 73.  doi: 10.1093/imamat/40.2.73.  Google Scholar

[25]

A. Tudorascu, Lubrication approximation for viscous flows: asyptotic behavior of nonnegative solutions,, Comm. PDEs, 32 (2007), 1147.  doi: 10.1080/03605300600987272.  Google Scholar

[26]

S. Ulusoy, A new family of higher order nonlinear degenerate parabolic equations,, Nonlinearity, 20 (2007), 685.  doi: 10.1088/0951-7715/20/3/007.  Google Scholar

[27]

S. Ulusoy, On a new family of higher order nonlinear degenerate parabolic equations,, Appl. Math. Res. eXpress, 2007 (2007).  doi: 10.1088/0951-7715/20/3/007.  Google Scholar

[28]

S. Ulusoy, The Mathematical Theory of Thin Film Evolution,, Ph.D thesis, (2007).   Google Scholar

[29]

C. Villani, Topics in Optimal Transportation,, Grad. Stud. Math., 58 (2003).  doi: 10.1007/b12016.  Google Scholar

[30]

J. L. Vazquez, The Porous Medium Equation. Mathematical Theory,, Oxford Mathematical Monographs. The Clarendon Press, (2007).   Google Scholar

show all references

References:
[1]

L. Ambrosio, N. Gigli and G. Savaré, Gradient flows in metric spaces and in the Wasserstein space of probability measures,, Birkhäuser Verlag, (2005).   Google Scholar

[2]

L. Ansini and L. Giacomelli, Doubly nonlinear thin-film equation in one space dimension,, Arch. Ration. Mech. Anal., 173 (2004), 89.  doi: 10.1007/s00205-004-0313-x.  Google Scholar

[3]

J. Becker and G. Grün, The thin-film equation: Recent advances and some new perspectives,, J. Phys.: Condens. Matter, 17 (2005), 291.  doi: 10.1088/0953-8984/17/9/002.  Google Scholar

[4]

F. Bernis and A. Friedman, Higher order nonlinear degenerate parabolic equations,, J. Diff. Eqns., 83 (1990), 179.  doi: 10.1016/0022-0396(90)90074-Y.  Google Scholar

[5]

A. Bertozzi, The mathematics of moving contact lines in thin liquid films,, Notices AMS, 45 (1998), 689.   Google Scholar

[6]

A. Bertozzi and M. Pugh, The lubrication approximation for thin viscous films: Regularity and long time behavior of weak solutions,, Comm. Pure Appl. Math., 49 (1996), 85.  doi: 10.1002/(SICI)1097-0312(199602)49:2<85::AID-CPA1>3.0.CO;2-2.  Google Scholar

[7]

M. Bertsch, R. Dal Passo, H. Garcke and G. Grün, The thin viscous flow equation in higher space dimensions,, Adv. Diff. Eqns., 3 (1998), 417.   Google Scholar

[8]

M. Boutat, S. Hilout, J. E. Rakotoson and J. M. Rakotoson, A generalized thin-film equation in multidimensional space,, Nonlinear Anal. TMA, 69 (2008), 1268.  doi: 10.1016/j.na.2007.06.028.  Google Scholar

[9]

Y. Brenier, Polar factorization and monotone rearrangement of vector-valued functions,, Comm. Pure Appl. Math., 44 (1991), 375.  doi: 10.1002/cpa.3160440402.  Google Scholar

[10]

E. A. Carlen and S. Ulusoy, Asymptotic equipartition and long time behavior of solutions of a thin-film equation,, J. Diff. Eqns., 241 (2007), 279.  doi: 10.1016/j.jde.2007.07.005.  Google Scholar

[11]

J. A. Carrillo and G. Toscani, Long-time asymptotics for strong solutions of the thin-film equation,, Comm. Math. Phys., 225 (2002), 551.  doi: 10.1007/s002200100591.  Google Scholar

[12]

M. Chugunova, M. Pugh and R. M. Taranets, Nonnegative solutions for a long-wave unstable thin film equation with convection,, SIAM J. Math. Anal., 42 (2010), 1826.  doi: 10.1137/090777062.  Google Scholar

[13]

R. Dal Passo, H. Garcke and G. Grün, On a fourth-order degenerate parabolic equation: Global entropy estimates, existence, and qualitative behavior of solutions,, SIAM J. Math. Anal., 29 (1998), 321.  doi: 10.1137/S0036141096306170.  Google Scholar

[14]

L. Giacomelli and F. Otto, Variational formulation for the lubrication approximation of the Hele-Shaw flow,, Calc. Var. Part. Diff. Eq., 13 (2001), 377.  doi: 10.1007/s005260000077.  Google Scholar

[15]

G. Grün, Droplet spreading under weak slippage-existence for the Cauchy problem,, Comm. PDEs, 29 (2004), 1697.  doi: 10.1081/PDE-200040193.  Google Scholar

[16]

R. Jordan, D. Kinderlehrer and F. Otto, The variational formulation of the Fokker-Planck equation,, SIAM J. Math. Anal., 29 (1998), 1.  doi: 10.1137/S0036141096303359.  Google Scholar

[17]

R. Laugesen, New dissipated energies for the thin fluid film equation,, Comm. Pure Appl. Analysis, 4 (2005), 613.  doi: 10.3934/cpaa.2005.4.613.  Google Scholar

[18]

D. Matthes, R. J. McCann and G. Savaré, A family of nonlinear fourth order equations of gradient flow type,, Comm. PDEs, 34 (2009), 1352.  doi: 10.1080/03605300903296256.  Google Scholar

[19]

R. J. McCann, A convexity principle for interacting gases,, Adv. Math., 128 (1997), 153.  doi: 10.1006/aima.1997.1634.  Google Scholar

[20]

T. G. Myers, Thin films with high surface tension,, SIAM Rev., 40 (1998), 441.  doi: 10.1137/S003614459529284X.  Google Scholar

[21]

F. Otto, Lubrication approximation with prescribed nonzero contact angle,, Comm. PDEs, 23 (1998), 2077.  doi: 10.1080/03605309808821411.  Google Scholar

[22]

F. Otto, The geometry of dissipative evolution equations: The porous medium equation,, Comm. PDEs, 26 (2001), 101.  doi: 10.1081/PDE-100002243.  Google Scholar

[23]

J. E. Rakotoson, J. M. Rakotoson and C. Verbeke, Higher order equations related to thin films: Blow-up and global existence, the influence of the initial data,, J. Diff. Eqns., 244 (2008), 2693.  doi: 10.1016/j.jde.2008.03.009.  Google Scholar

[24]

N. F. Smyth and J. M. Hill, High-order nonlinear diffusion,, IMA J. Appl. Math., 40 (1988), 73.  doi: 10.1093/imamat/40.2.73.  Google Scholar

[25]

A. Tudorascu, Lubrication approximation for viscous flows: asyptotic behavior of nonnegative solutions,, Comm. PDEs, 32 (2007), 1147.  doi: 10.1080/03605300600987272.  Google Scholar

[26]

S. Ulusoy, A new family of higher order nonlinear degenerate parabolic equations,, Nonlinearity, 20 (2007), 685.  doi: 10.1088/0951-7715/20/3/007.  Google Scholar

[27]

S. Ulusoy, On a new family of higher order nonlinear degenerate parabolic equations,, Appl. Math. Res. eXpress, 2007 (2007).  doi: 10.1088/0951-7715/20/3/007.  Google Scholar

[28]

S. Ulusoy, The Mathematical Theory of Thin Film Evolution,, Ph.D thesis, (2007).   Google Scholar

[29]

C. Villani, Topics in Optimal Transportation,, Grad. Stud. Math., 58 (2003).  doi: 10.1007/b12016.  Google Scholar

[30]

J. L. Vazquez, The Porous Medium Equation. Mathematical Theory,, Oxford Mathematical Monographs. The Clarendon Press, (2007).   Google Scholar

[1]

Giovanni Bonfanti, Arrigo Cellina. The validity of the Euler-Lagrange equation. Discrete & Continuous Dynamical Systems - A, 2010, 28 (2) : 511-517. doi: 10.3934/dcds.2010.28.511
[2]

Stefano Bianchini. On the Euler-Lagrange equation for a variational problem. Discrete & Continuous Dynamical Systems - A, 2007, 17 (3) : 449-480. doi: 10.3934/dcds.2007.17.449
[3]

Andrey Shishkov. Waiting time of propagation and the backward motion of interfaces in thin-film flow theory. Conference Publications, 2007, 2007 (Special) : 938-945. doi: 10.3934/proc.2007.2007.938
[4]

Menita Carozza, Jan Kristensen, Antonia Passarelli di Napoli. On the validity of the Euler-Lagrange system. Communications on Pure & Applied Analysis, 2015, 14 (1) : 51-62. doi: 10.3934/cpaa.2015.14.51
[5]

Jonathan Zinsl. The gradient flow of a generalized Fisher information functional with respect to modified Wasserstein distances. Discrete & Continuous Dynamical Systems - S, 2017, 10 (4) : 919-933. doi: 10.3934/dcdss.2017047
[6]

Marina Chugunova, Roman M. Taranets. New dissipated energy for the unstable thin film equation. Communications on Pure & Applied Analysis, 2011, 10 (2) : 613-624. doi: 10.3934/cpaa.2011.10.613
[7]

Richard S. Laugesen. New dissipated energies for the thin fluid film equation. Communications on Pure & Applied Analysis, 2005, 4 (3) : 613-634. doi: 10.3934/cpaa.2005.4.613
[8]

Changchun Liu, Jingxue Yin, Juan Zhou. Existence of weak solutions for a generalized thin film equation. Communications on Pure & Applied Analysis, 2007, 6 (2) : 465-480. doi: 10.3934/cpaa.2007.6.465
[9]

Jian-Guo Liu, Jinhuan Wang. Global existence for a thin film equation with subcritical mass. Discrete & Continuous Dynamical Systems - B, 2017, 22 (4) : 1461-1492. doi: 10.3934/dcdsb.2017070
[10]

Daniel Ginsberg, Gideon Simpson. Analytical and numerical results on the positivity of steady state solutions of a thin film equation. Discrete & Continuous Dynamical Systems - B, 2013, 18 (5) : 1305-1321. doi: 10.3934/dcdsb.2013.18.1305
[11]

Huiqiang Jiang. Energy minimizers of a thin film equation with born repulsion force. Communications on Pure & Applied Analysis, 2011, 10 (2) : 803-815. doi: 10.3934/cpaa.2011.10.803
[12]

Agnieszka B. Malinowska, Delfim F. M. Torres. Euler-Lagrange equations for composition functionals in calculus of variations on time scales. Discrete & Continuous Dynamical Systems - A, 2011, 29 (2) : 577-593. doi: 10.3934/dcds.2011.29.577
[13]

Lihua Min, Xiaoping Yang. Finite speed of propagation and algebraic time decay of solutions to a generalized thin film equation. Communications on Pure & Applied Analysis, 2014, 13 (2) : 543-566. doi: 10.3934/cpaa.2014.13.543
[14]

Sergey Degtyarev. Classical solvability of the multidimensional free boundary problem for the thin film equation with quadratic mobility in the case of partial wetting. Discrete & Continuous Dynamical Systems - A, 2017, 37 (7) : 3625-3699. doi: 10.3934/dcds.2017156
[15]

Yutian Lei, Zhongxue Lü. Axisymmetry of locally bounded solutions to an Euler-Lagrange system of the weighted Hardy-Littlewood-Sobolev inequality. Discrete & Continuous Dynamical Systems - A, 2013, 33 (5) : 1987-2005. doi: 10.3934/dcds.2013.33.1987
[16]

P. Álvarez-Caudevilla, J. D. Evans, V. A. Galaktionov. The Cauchy problem for a tenth-order thin film equation II. Oscillatory source-type and fundamental similarity solutions. Discrete & Continuous Dynamical Systems - A, 2015, 35 (3) : 807-827. doi: 10.3934/dcds.2015.35.807
[17]

Sergey A. Denisov. Infinite superlinear growth of the gradient for the two-dimensional Euler equation. Discrete & Continuous Dynamical Systems - A, 2009, 23 (3) : 755-764. doi: 10.3934/dcds.2009.23.755
[18]

Jian Zhai, Zhihui Cai. $\Gamma$-convergence with Dirichlet boundary condition and Landau-Lifshitz functional for thin film. Discrete & Continuous Dynamical Systems - B, 2009, 11 (4) : 1071-1085. doi: 10.3934/dcdsb.2009.11.1071
[19]

Guy V. Norton, Robert D. Purrington. The Westervelt equation with a causal propagation operator coupled to the bioheat equation.. Evolution Equations & Control Theory, 2016, 5 (3) : 449-461. doi: 10.3934/eect.2016013
[20]

Helge Dietert, Josephine Evans, Thomas Holding. Contraction in the Wasserstein metric for the kinetic Fokker-Planck equation on the torus. Kinetic & Related Models, 2018, 11 (6) : 1427-1441. doi: 10.3934/krm.2018056

2018 Impact Factor: 1.143

Tools

Metrics

  • PDF downloads (26)
  • HTML views (0)
  • Cited by (4)

Other articles
by authors

[Back to Top]

Copyright © 2020 American Institute of Mathematical Sciences