New statement of boundary-value 2π-periodic problem for the hyperbolic second order equation in the asymptotic theory of nonlinear oscillations

Autor: Svitlana Khoma-Mohylska, Nadiia Khoma, Larysa Khokhlova
Rok vydání: 2019
Předmět:
Zdroj: Visnyk of Zaporizhzhya National University. Physical and Mathematical Sciences. :89-97
ISSN: 2518-1785
2413-6549
Databáze: OpenAIRE