Abstract
We consider a nonlinear parabolic partial differential equation in the case where the unknown function depends on two spatial variables and time, which is a generalization of the well-known Kuramoto–Sivashinsky equation. We consider homogeneous Dirichlet boundary-value problems for this equation. We examine local bifurcations when spatially homogeneous equilibrium states change stability. We show that post-critical bifurcations are realized in the boundary-value problems considered. We obtain asymptotic formulas for solutions and examine the stability of spatially inhomogeneous solutions.
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References
D. Armsruster, J. Guckenheimer, and P. Holmes, “Kuramoto–Sivashinsky dynamics on the centerunstable manifold,” SIAM J. Appl. Math., 3, No. 49, 676–691 (1989).
B. Barker, M. A. Johnson, P. Noble, and K. Zumbrun, “Stability of periodic Kuramoto–Sivashinsky waves,” Appl. Math. Lett., 5, No. 25, 824–829 (2012).
R. Bradley and J. Harper, “Theory of ripple topography induced by ion bombardment,” J. Vac. Sci. Techn. A., 4, No. 6, 2390–2395 (1988).
B. I. Emel’yanov, “The Kuramoto–Sivashinsky equation for the defect–deformation. Instability of a surface-stressed nanolayer,” Laser Phys., 3, No. 19, 538–543 (2009).
Functional Analysis. Mathematical Reference Library [in Russian], Nauka, Moscow (1972).
M. P. Gelfand and R. M. Bradley, “One-dimensional conservative surface dynamics with broken parity: Arrested collapse versus coarsening,” Phys. Lett. A., 4, No. 1, 199–205 (2015).
N. A. Kudryashov, P. N. Ryabov, and M. N. Strikhanov, “Numerical modeling of nanostructure formation on the surface of flat substrates under ion bombardment,” Yad. Fiz. Inzh., 2, No. 1, 151–158 (2010).
A. N. Kulikov, “Attractors of two boundary problems for modified equations of telegraphy,” Nelin. Dinam., 4, No. 1, 57–68 (2008).
A. N. Kulikov and D. A. Kulikov, “Formation of wavy nanostructures on the surface of flat substrates by ion bombardment,” Zh. Vychisl. Mat. Mat. Fiz., 52, No. 5, 930–945 (2012).
A. N. Kulikov and D. A. Kulikov, “Bifurcations of spatially heterogeneous solutions in two boundary problems for generalized Kuramoto–Sivashinsky equation,” Vestn. MIFI, 3, No. 4, 408–415 (2014).
A. N. Kulikov and D. A. Kulikov, “Bifurcation in a boundary-value problem of nanoelectronics,” J. Math. Sci., 208, No. 2, 211–221 (2015).
A. N. Kulikov and D. A. Kulikov, “Bifurcation in Kuramoto–Sivashinsky equation,” Pliska Stud. Math., 4, No. 3, 101–110 (2015).
A. N. Kulikov and D. A. Kulikov, “Local bifurcations in the periodic boundary value problem for the generalized Kuramoto–Sivashinsky equation,” Automat. Remote Control., 78, No. 11, 1955–1966 (2017).
A. N. Kulikov and D. A. Kulikov, “Kuramoto–Sivashinsky equation. Local attractor filled wwith unstable periodic solutions,” Model. Anal. Inform. Sist., 1, 92–101 (2018).
A. N. Kulikov, D. A. Kulikov, and A. S. Rudyi, “Nanostructure bifurcations under the influence of ion bombardment,” Vestn. Udmurt. Univ. Mat. Mekh. Komp. Nauki, No. 4, 86–99 (2011).
D. A. Kulikov and A. V. Sekatskaya, “On the influence of geometric characteristics of a domain on the structure of nanorelief,” Vestn. Udmurt. Univ. Mat. Mekh. Komp. Nauki, 28, No. 3, 293–304 (2018).
Y. Kuramoto, Chemical Oscillations, Waves and Turbulence, Springer, Berlin (1984).
B. Nicolaenko, B. Scheurer, and R. Temam, “Some global dynamical properties of the Kuramoto–Sivashinsky equations: Nonlinear stability and attractors,” Phys. D., 16, No. 2, 155-183 (1985).
A. V. Sekatskaya, “Bifurcations of spatially inhomogeneous solutions in one boundary-value problem for the generalized Kuramoto–Sivashinsky equation,” Model. Anal. Inform. Sist., 5, No. 24, 615–628 (2017).
Silicon Nanostructures. Physics. Technology. Modeling [in Russian], Indigo, Yaroslavl (2014).
G. I. Sivashinsky, “Weak turbulence in periodic flow,” Phys. D., 2, No. 17, 243–255 (1985).
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Translated from Itogi Nauki i Tekhniki, Seriya Sovremennaya Matematika i Ee Prilozheniya. Tematicheskie Obzory, Vol. 185, Proceedings of the All-Russian Scientific Conference “Differential Equations and Their Applications” Dedicated to the 85th Anniversary of Professor M. T. Terekhin. Ryazan State University named for S. A. Yesenin, Ryazan, May 17-18, 2019. Part 1, 2020.
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Sekatskaya, A.V. On the Nature of Local Bifurcations of the Kuramoto–Sivashinsky Equation in Various Domains. J Math Sci 281, 412–417 (2024). https://doi.org/10.1007/s10958-024-07115-y
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DOI: https://doi.org/10.1007/s10958-024-07115-y
Keywords and phrases
- Kuramoto–Sivashinsky equation
- boundary-value problem
- equilibrium state
- stability
- Galerkin method
- computer analysis