A fixed point theorem for discontinuous functions
Any function from a non-empty polytope into itself that is locally gross direction preserving is shown to have the fixed point property. Brouwer's fixed point theorem for continuous functions is a special case. We discuss the application of the result in the area of non-cooperative game theory. This discussion paper has resulted in a publication in Operations Research Letters . (2008, vol. 36, issue 1, pp.89-93.)
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|Date of creation:||01 Jan 2009|
|Note:||In : Operations Research Letters, 36, 89-93, 2008|
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