An extension of Brouwer's fixed point theorem allowing discontinuities

In this article, we extend Brouwer's fixed point theorem – which states that every continuous mapping f :B→B (a closed ball of Rn ) must have a fixed point – by allowing discontinuities of f, and we apply this extension to equilibrium theory in Economics.

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Year of publication:	2004
Authors:	Bich, Philippe
Institutions:	Université Paris-Dauphine (Paris IX)
Subject:	equilibrium theory \| Brouwer's fixed point theorem

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Series:	Economics Papers from University Paris Dauphine.
Type of publication:	Book / Working Paper
Notes:	Published in Comptes rendus mathématique, 2004, Vol. 338, no. 9. pp. 673-678.Length: 5 pages
Classification:	D5 - General Equilibrium and Disequilibrium
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011073926