Walter, Wolfgang A note on Sturm-type comparison theorems for nonlinear operators. (English) Zbl 0877.34031 J. Differ. Equations 135, No. 2, 358-365 (1997). The author, essentially, improves results by X. Zhu announced in J. Differ. Equations 129, No. 1, 166-192 (1996; Zbl 0862.34027). Reviewer: P.N.Bajaj (Wichita) Cited in 1 ReviewCited in 2 Documents MSC: 34C11 Growth and boundedness of solutions to ordinary differential equations 34A40 Differential inequalities involving functions of a single real variable Citations:Zbl 0862.34027 PDFBibTeX XMLCite \textit{W. Walter}, J. Differ. Equations 135, No. 2, 358--365 (1997; Zbl 0877.34031) Full Text: DOI References: [1] Hartman, P. H., Ordinary Differential Equations (1964), Wiley: Wiley New York · Zbl 0125.32102 [2] Walter, W., Gewöhnliche Differentialgleichungen (1996), Springer: Springer Berlin [3] Zhu, X., A sturm type comparison theorem for nonlinear problems, J. Differential Equations, 129, 166-192 (1996) · Zbl 0862.34027 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.