Abstract:
The Cauchy problem for the Langmuir lattice with the initial condition in the form of the sum of a periodic and a rapidly decreasing sequences is studied by the method of inverse scattering problem. A method for constructing a periodic solution of the Langmuir lattice from a known periodic solution is proposed. The existence of an asymptotically periodic solution is proven.
Key words:
Langmuir lattice, Cauchy problem, asymptotic periodic solution, theory of existence of solution.
Citation:
M. G. Makhmudova, A. Kh. Khanmamedov, “Asymptotic periodic solution of the Cauchy problem for the Langmuir lattice”, Zh. Vychisl. Mat. Mat. Fiz., 55:12 (2015), 2049–2054; Comput. Math. Math. Phys., 55:12 (2015), 2008–2013
This publication is cited in the following 2 articles:
Yuan Shen, Bo Tian, Tian-Yu Zhou, Xiao-Tian Gao, “Nonlinear differential-difference hierarchy relevant to the Ablowitz-Ladik equation: Lax pair, conservation laws, N-fold Darboux transformation and explicit exact solutions”, Chaos, Solitons & Fractals, 164 (2022), 112460
A. Kh. Khanmamedov, A. M. Guseinov, M. M. Vekilov, “Algorithm for solving the Cauchy problem for one infinite-dimensional system of nonlinear differential equations”, Comput. Math. Math. Phys., 59:2 (2019), 236–240