Mathematische Annalen

, Volume 189, Issue 2, pp 87–98

Fixed point theorems for set-valued maps in infinite dimensional spaces

  • Benjamin Halpern
Article

DOI: 10.1007/BF01350295

Cite this article as:
Halpern, B. Math. Ann. (1970) 189: 87. doi:10.1007/BF01350295

Copyright information

© Springer-Verlag 1970

Authors and Affiliations

  • Benjamin Halpern
    • 1
  1. 1.Department of MathematicsIndiana UniversityBloomingtonUSA