Fixed point properties of semigroups of non-expansive mappings

A Fixed Point Theorem for Mappings which do not Increase Distances

W. A. Kirk · American Mathematical Monthly · 1965 · 1K citations

Natural Sciences, Computer Science, Mathematics +10

NONEXPANSIVE NONLINEAR OPERATORS IN A BANACH SPACE

Felix E. Browder · Proceedings of the National Academy of Sciences · 1965 · 958 citations · Full text

Engineering, Mechanical Engineering, Finite Element Analysis +3

ANALYSIS ON SEMIGROUPS

Jack W. Baker · Bulletin of the London Mathematical Society · 1990 · 251 citations

Natural Sciences, Mathematics, Stochastic Processes +3

Common fixed points for commuting contraction mappings

Ralph DeMarr · Pacific Journal of Mathematics · 1963 · 245 citations · Full text

Natural Sciences, Mathematics, Contract Theory +10

A fixed point free nonexpansive map

Dale E. Alspach · Proceedings of the American Mathematical Society · 1981 · 191 citations · Full text

Natural Sciences, Mathematics, Computational Geometry +7