Solvability of inhomogeneous boundary-value problems for fourth-order differential equations

• Published in: Український математичний журнал
• Date: 2011
• Main Authors: Avci, H., Tunc, E.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2011
• Subjects: Статті
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/166378
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Solvability of inhomogeneous boundary-value problems for fourth-order differential equations / H. Avci, E. Tunc // Український математичний журнал. — 2011. — Т. 63, № 9. — С. 263-1278. — Бібліогр.: 38 назв. — англ.

Some new oscillation criteria are established for the nonlinear damped differential equation
 (r(t)k₁(x,x′))′+p(t)k₂(x,x′)x′+q(t)f(x(t))=0,t≥t0.
 The results obtained extend and improve some existing results in the literature. Встановлено деякi новi осциляцiйнi критерiї для згасаюч...