The automorphism group of a geometric structure

Topological Transformation Groups.

Fernando Haas, Dominique Mikell Montgomery, Leo Zippin · American Mathematical Monthly · 1956 · 1.1K citations

Complex Analytic Coordinates in Almost Complex Manifolds

August Newlander, Louis Nirenberg · Annals of Mathematics · 1957 · 771 citations

Engineering, Visualization, Analytic Philosophy +6

A global formulation of the Lie theory of transformation groups

Richard S. Palais · Memoirs of the American Mathematical Society · 1957 · 568 citations

Natural Sciences, Mathematics, Dynamical Systems +14

Interior estimates for elliptic systems of partial differential equations

Avron Douglis, Louis Nirenberg · Communications on Pure and Applied Mathematics · 1955 · 406 citations

Computing, Computational Engineering, Finite Element Methods +12

The Group of Isometries of a Riemannian Manifold

S. B. Myers, Norman Steenrod · Annals of Mathematics · 1939 · 383 citations

Natural Sciences, Mathematics, Geometry +11