
doi: 10.1007/bf02466058
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Elliptic functions and integrals, Topological structure of integral curves, singular points, limit cycles of ordinary differential equations, Periodic orbits of vector fields and flows, Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations
Elliptic functions and integrals, Topological structure of integral curves, singular points, limit cycles of ordinary differential equations, Periodic orbits of vector fields and flows, Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 14 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
