Periodic Orbits for Convex Hamiltonian Systems

Periodic solutions of hamiltonian systems

Paul H. Rabinowitz · Communications on Pure and Applied Mathematics · 1978 · 735 citations

Natural Sciences, Mathematics, Physics +13

Counterexamples to the Seifert Conjecture and Opening Closed Leaves of Foliations

Paul A. Schweitzer · Annals of Mathematics · 1974 · 139 citations

Life Sciences, Plant Sciences, Paleopalynology +3

An Index of Fixed Point Type for Periodic Orbits

F. B. Fuller · American Journal of Mathematics · 1967 · 106 citations

Natural Sciences, Mathematics, Dynamical Systems +9

On the Minimal Sets of Non-Singular Vector Fields

F. Wilson · Annals of Mathematics · 1966 · 69 citations

Natural Sciences, Mathematics, Set Theory +2

Closed integral curves in 3-space and isotopic two-dimensional deformations

Herbert Seifert · Proceedings of the American Mathematical Society · 1950 · 67 citations · Full text

Natural Sciences, Mathematics, Descriptive Geometry +10