E. R. van Kampen

Locally Bicompact Abelian Groups and Their Character Groups

E. R. van Kampen · Annals of Mathematics · 1935 · 69 citations

Geometric Group Theory, Lie Group, Representation Theory +9

Almost Periodic Functions and Compact Groups

E. R. van Kampen · Annals of Mathematics · 1936 · 41 citations

Topological Semigroups, Lie Group, Generalized Function +9

The Topological Transformations of a Simple Closed Curve Into Itself

E. R. van Kampen · American Journal of Mathematics · 1935 · 33 citations

Geometry, Topological Dynamic, Topological Transformations +2

Locally Compact Abelian Groups

E. R. van Kampen · Proceedings of the National Academy of Sciences · 1934 · 30 citations · Full text

On Almost Periodic Functions of Constant Absolute Value

E. R. van Kampen · Journal of the London Mathematical Society · 1937 · 29 citations

Norm (Mathematics), Fourier Analysis, Functional Analysis +1