Philos, Christos A new criterion for the oscillatory and asymptotic behavior of delay differential equations. (English) Zbl 0482.34056 Bull. Acad. Pol. Sci., Sér. Sci. Math. 29, 367-370 (1981). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 16 Documents MSC: 34K25 Asymptotic theory of functional-differential equations 34K99 Functional-differential equations (including equations with delayed, advanced or state-dependent argument) 34C10 Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations 34E05 Asymptotic expansions of solutions to ordinary differential equations 34C15 Nonlinear oscillations and coupled oscillators for ordinary differential equations PDFBibTeX XMLCite \textit{C. Philos}, Bull. Acad. Pol. Sci., Sér. Sci. Math. 29, 367--370 (1981; Zbl 0482.34056)