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Mat. Zametki, 2020 Volume 108, Issue 5, Pages 750–756 (Mi mzm12685)

Lyapunov Functions, Krasnosel'skii Canonical Domains, and the Existence of Poisson Bounded Solutions

K. S. Lapin

Mordovian State Pedagogical Institute, Saransk

Abstract: The notions of Poisson boundedness and Poisson partial boundedness of solutions of systems are introduced. Based on the Lyapunov function method and Krasnosel'skii's method of canonical domains, a sufficient condition for the existence of Poisson bounded solutions is obtained.

Keywords: Poisson bounded solution, partially bounded solution, existence of solutions, Lyapunov function, Krasnosel'skii canonical domain.

UDC: 517.925.54

Received: 27.01.2020
Revised: 13.05.2020

DOI: 10.4213/mzm12685


 English version:
Mathematical Notes, 2020, 108:5, 716–720

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© Steklov Math. Inst. of RAS, 2024