Abstract
In this paper we investigate the existence and stability of periodic solutions (on a half-line ℝ+) and almost periodic solutions on the whole line time-axis ℝ to the Boussinesq system on several classes of unbounded domains of ℝn in the framework of interpolation spaces. For the linear Boussinesq system we combine the Lp — Lq-smoothing estimates and interpolation functors to prove the existence of bounded mild solutions. Then, we prove the existence of periodic solutions by invoking Massera’s principle. We also prove the existence of almost periodic solutions. Then we use the results of the linear Boussinesq system to establish the existence, uniqueness and stability of the small periodic and almost periodic solutions to the Boussinesq system using fixed point arguments and interpolation spaces. Our results cover and extend the previous ones obtained in [13, 34, 38].
Similar content being viewed by others
References
de Almeida M F, Ferreira L C F. On the well-posedness and large time behavior for Boussinesq equations in Morrey spaces. Differential Integral Equations, 2011, 24(7/8): 719–742
Banquet C, Villamizar-Roa E J. Existence theory for the Boussinesq equation in modulation spaces. Bulletin of the Brazilian Mathematical Society, New Series, 2020, 51: 1057–1082
Bergh J, Löfström J. Interpolation Spaces. An Introduction. Grundlehren der mathematischen Wissenschaften. Berlin: Springer, 1976
Bogovski M E. Solution of the first boundary value problem for an equation of continuity of an incompressible medium. Dokl Akad Nauk SSSR, 1979, 248(5): 1037–1040
Borchers W, Sohr H. On the equations rotv = g and divu = f with zero boundary conditions. Hokkaido Math J, 1990, 19(1): 67–87
Brandolese L, Schonbek M E. Large time decay and growth for solutions of a viscous Boussinesq system. Trans Amer Math Soc, 2012, 364(10): 5057–5090
Borchers W, Sohr H. On the semigroup of the Stokes operator for exterior domains in Lq-spaces. Math Z, 1987, 196: 415–425
Borchers W, Miyakawa T. On stability of exterior stationary Navier-Stokes flows. Acta Math, 1995, 174: 311–382
Cannon J R, DiBenedetto E. The initial value problem for the Boussinesq equations with data in Lp//Rautmann R. Approximation Methods for Navier-Stokes Problems, Lect Notes in Math. 771. Berlin: Springer-Verlag, 1980: 129–144
Chen Z-M, Kagei Y, Miyakawa T. Remarks on stability of purely conductive steady states to the exterior Boussinesq problem. Adv Math Sci Appl, 1992, 1/2: 411–430
Ferreira L C F, Villamizar-Roa E J. Well-posedness and asymptotic behaviour for the convection problem in ℝn. Nonlinearity, 2006, 19(9): 2169–2191
Ferreira L C F, Villamizar-Roa E J. Existence of solutions to the convection problem in a pseudomeasure-type space. Proc R Soc Lond Ser A Math Phys Eng Sci, 2008, 464(2096): 1983–1999
Ferreira L C F, Villamizar-Roa E J. On the stability problem for the Boussinesq equations in weak-Lpspaces. Commun Pure Appl Anal May, 2010, 9(3): 667–684
Fife P C, Joseph D D. Existence of convective solutions of the generalized Bernard problem which are analytic in their norm. Arch Rational Mech Anal, 1969, 33: 116–138
Geissert M, Hieber M, Nguyen T H. A general approach to time periodic incompressible viscous fluid flow problems. Arch Rational Mech Anal, 2016, 220: 1095–1118
Giga Y, Sohr H. On the Stokes operator in exterior domains. J Fac Sci Univ Tokyo, 1989, 36: 313–333
Ha V T N, Huy N T, Mai V T. Parabolic evolution equations in interpolation spaces: boundedness, stability, and applications. Zeitschrift für Angewandte Mathematik und Physik ZAMP, 2020, 71(39): 1–17
Hieber M, Huy N T, Seyfert A. On periodic and almost periodic solutions to incompressible viscous Fluid flow problems on the Whole line//Mathematics for Nonlinear Phenomena — Analysis and Computation. Springer, 2017: 51–81
Ishige K. Gradient estimates for the heat equation in the exterior domains under the Neumann boundary condition. Differential Integral Equations, 2009, 22: 401–410
Nguyen T H. Periodic motions of Stokes and Navier-Stokes flows around a rotating obstacle. Arch Ration Mech Anal, 2014, 213: 689–703
Huy N T, Ha V T N, Xuan P T. Boundedness and stability of solutions to semi-linear equations and applications to fluid dynamics. Commun Pure Appl Anal, 2016, 15(6): 2103–2116
Huy N T, Duoc T V, Ha V T N, Mai V T. Boundedness, almost periodicity and stability of certain Navier-Stokes flows in unbounded domains. J Differ Equ, 2017, 263(12): 8979–9002
Hishida T. Asymptotic behavior and stability of solutions to the exterior convection problem. Nonlinear Anal, 1994, 22: 895–925
Hishida T. Global existence and exponential stability of convection. J Math Anal Appl, 1995, 196: 699–721
Hishida T. On a class of stable steady flow to the exterior convection problem. J Differ Equ, 1997, 141(1): 54–85
Joseph D. Stability of Fluid Motion. Berlin: Springer-Verlag, 1976
Kato T. Strong Lp solutions of the Navier-Stokes equations in Rm with applications to weak solutions. Mathematische Zeitschrift, 1984, 187: 471–480
Karch G, Prioux N. Self-similarity in viscous Boussinesq equations. Proc Amer Math Soc, 2008, 136(3): 879–888
Kozono H, Yamazaki M. Exterior problem for the stationary Navier-Stokes equations in the Lorentz space. Math Ann, 1998, 310(2): 279–305
Kozono H, Nakao M. Periodic solution of the Navier-Stokes equations in unbounded domains. Tôhoku Math J, 1996, 48: 33–50
Lukaszewicz G, Ortega-Torres E E, Rojas-Medar M A. Strong periodic solutions for a class of abstract evolution equations. Nonli Anal, 2003, 54(6): 1045–1056
Liu X, Li Y. On the stability of global solutions to the 3D Boussinesq system. Nonli Anal, 2014, 95: 580–591
Morimoto H. Non-stationary Boussinesq equations. Proc Japan Acad Ser A Math Sci, 1991, 67(5): 159–161
Nakao E. On time-periodic solutions to the Boussinesq equations in exterior domains. J Math Anal Appl, 2020, 482(2): 123537
Yamazaki M. Solutions in Morrey spaces of the Navier-Stokes equation with time-dependent external force. Funkcial Ekvac, 2000, 43: 419–460
Yamazaki M. The Navier-Stokes equations in the weak-Ln space with time-dependent external force. Math Ann, 2000, 317: 635–675
Taylor M. Partial Differential Equations III, Nonlinear Equations. 2nd ed. New York, Dordrecht, Heidelberg, London: Springer, 2011
Villamizar-Roa E J, Rodriguez-Bellido M A, Rojas-medar M A. Periodic solutions in unbounded domains for the Boussinesq system. Acta Mathematica Sinica, English Series, 2010, 26(5): 837–862
Author information
Authors and Affiliations
Corresponding author
Additional information
This work was financially supported by the Vietnam National Foundation for Science and Technology Development under grant number 101.02-2021.04. The work of the last author was financially supported by Vietnam Ministry of Education and Training under Project B2022-BKA-06.
Rights and permissions
About this article
Cite this article
Nguyen, T.H., Pham, T.X., Vu, T.N.H. et al. Existence and Stability of Periodic and Almost Periodic Solutions to the Boussinesq System in Unbounded Domains. Acta Math Sci 42, 1875–1901 (2022). https://doi.org/10.1007/s10473-022-0510-4
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10473-022-0510-4
Key words
- Boussinesq systems
- periodic solutions
- almost periodic solutions
- unbounded domains
- smoothing estimates
- dual estimates
- interpolation spaces
- stability