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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

Izv. Vyssh. Uchebn. Zaved. Mat., 2022 Number 7, Pages 10–17 (Mi ivm9789)

Krasnosel'skii canonical domains and the existence of non-negative Poisson bounded solutions

K. S. Lapin

Mordovian State Pedagogical University named after M.E. Evseviev, 11 А Studencheskaya str., Saransk, 430007 Russia

Abstract: On the basis of the vector Lyapunov functions method and the Krasnoselskii method of canonical domains, a sufficient condition for the existence of non-negative Poisson bounded solutions is obtained. In addition, a sufficient condition for the existence of partially non-negative partially Poisson bounded solutions is obtained.

Keywords: vector Lyapunov function, Krasnosel'skii canonical domain, Poisson boundedness of solution, partial Poisson boundedness of solution, non-negativity of solution.

UDC: 517.925

Received: 29.08.2021
Revised: 12.10.2021
Accepted: 23.12.2021

DOI: 10.26907/0021-3446-2022-7-10-17


 English version:
Russian Mathematics (Izvestiya VUZ. Matematika), 2022, 66:7, 7–13


© Steklov Math. Inst. of RAS, 2024