Category of loop spaces of open subsets in euclidean space

On the Structure of Hopf Algebras

John Milnor, John C. Moore · Annals of Mathematics · 1965 · 1.6K citations

Natural Sciences, Mathematics, Algebra +10

Homologie Singuliere Des Espaces Fibres

Jean-Pierre Serre · Annals of Mathematics · 1951 · 681 citations

Natural Sciences, Anatomy, Topology +9

Periodic solutions of Hamiltonian systems of 3-body type

Abbas Bahri, Paul H. Rabinowitz · Annales de l Institut Henri Poincaré C Analyse Non Linéaire · 1991 · 140 citations · Full text

Natural Sciences, Mathematics, Computational Mechanics +14

On p-convex sets and geodesics

Annamaria Canino · Journal of Differential Equations · 1988 · 114 citations

Natural Sciences, Mathematics, Geometry +11

Generalizing the Lusternik‐Schnirelman theory of critical points

Jacob T. Schwartz · Communications on Pure and Applied Mathematics · 1964 · 91 citations

Natural Sciences, Mathematics, Physics +11