Concepedia

A Multiplicity Result for Periodic Solutions of Forced Nonlinear Second order Ordinary Differential Equations

C. Fabry, Jean Mawhin, Mn. Nkashama

Bulletin of the London Mathematical Society · 1986 · 132 citations · 3 references

DOI

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References

3

On the inversion of some differentiable mappings with singularities between Banach spaces

Antonio Ambrosetti, G. A. Prodi · Annali di Matematica Pura ed Applicata (1923 -) · 1972 · 440 citations · Full text

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Multiple solutions of the periodic boundary value problem for some forced pendulum-type equations

Jean Mawhin, Michel Willem · Journal of Differential Equations · 1984 · 186 citations

, , +11

A multiplicity result for a class of elliptic boundary value problems

Herbert Amann · Proceedings of the Royal Society of Edinburgh Section A Mathematics · 1979 · 155 citations · Full text

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