Otsuki, Tominosuke Certain inequalities and constants related with a nonlinear differential equation. II. (English) Zbl 0656.34030 TRU Math. 21, 241-268 (1985). The author derives through lengthy and complicated calculations some inequalities, which will be used to extend the validity of his conjecture C to \(3<n<5\) in a forthcoming paper. [For part I see ibid. 21, 5-35 (1985; Zbl 0591.53043).] Reviewer: G.Caristi Cited in 1 ReviewCited in 4 Documents MSC: 34C25 Periodic solutions to ordinary differential equations 34A34 Nonlinear ordinary differential equations and systems, general theory PDF BibTeX XML Cite \textit{T. Otsuki}, TRU Math. 21, 241--268 (1985; Zbl 0656.34030)