Journal of Mathematical Analysis and Applications · 1966 · 64 citations · 6 references
Natural SciencesMathematicsDifferential EquationsDynamical SystemsFluid DynamicsExistence TheoryInitial Value ProblemsNonlinear DynamicsPartial Differential EquationsStability TheorySystems Of Differential EquationsCharacteristic EquationInitial Value TheoremsOscillation TheorySecond-order Differential EquationsSmall Oscillations
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A criterion of oscillatory stability
Aurel Wintner · Quarterly of Applied Mathematics · 1949 · 314 citations · Full text
On second-order non-linear oscillation
F. V. Atkinson · Pacific Journal of Mathematics · 1955 · 307 citations · Full text