@techreport{5602991933074a3983ffb69d13a69bb7,

title = "Surjective Function Theorems",

abstract = "Given the unit sphere Sn, we prove the following theorem and several extensions: For any continuous function f : Sn - Sn, if f has no fixed point in Sn, then f must be surjective.",

keywords = "Surjective function, fixed point, antifexed point, antipodal point, sphere, manifold",

author = "N. Sun and Z.F. Yang",

note = "Subsequently published in Yokohama Business Review, 2007 Pagination: 6",

year = "1999",

language = "English",

volume = "1999-75",

series = "CentER Discussion Paper",

publisher = "Microeconomics",

type = "WorkingPaper",

institution = "Microeconomics",

}