×

On some analogs of Sturm’s and Kneser’s theorems for nonlinear systems. (English) Zbl 0327.34027


MSC:

34C10 Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations
Full Text: DOI

References:

[1] Bellman, R., Stability Theory of Differential Equations (1954), Izd. Inostr. Lit: Izd. Inostr. Lit Moscow, (in Russian) · Zbl 0056.36501
[2] Walter, W., Differential and Integral Inequalities (1970), Springer-Verlag: Springer-Verlag Berlin, Heidelberg, New York · Zbl 0252.35005
[3] Izjumova, D. V., On the conditions of the oscillation and non-oscillation of solutions of a nonlinear second order differential equation, Differencial’nye Uravnenija, 2, 12, 1572-1586 (1966), (in Russian) · Zbl 0178.43901
[4] Mirzov, J. D., A remark on the oscillations of solutions of the system of ordinary differential equations, Soobšč. Akad. Nauk Gruzin. SSR, 61, 2, 277-279 (1971), (in Russian) · Zbl 0216.11402
[5] Mirzov, J. D., On the oscillations of solutions of the system of nonlinear differential equations, Differencial’nye Uravnenija, 9, 3, 581-583 (1973), (in Russian) · Zbl 0281.34028
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.