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Certain inequalities and constants related with a nonlinear differential equation. II. (English) Zbl 0656.34030
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

MSC:
34C25 Periodic solutions to ordinary differential equations
34A34 Nonlinear ordinary differential equations and systems, general theory
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