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PORTUGALIAEMATHEMATICA Vol. 54, No. 4, pp. 421-429 (1997)  | 
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Existence of Eigenvalues for (UAA) Markov MapsF.F. Ferreira and A.A. PintoFaculdade de Ciências, Universidade do Porto,Rua das Taipas, 135, 4000 Porto - PORTUGAL Abstract: We give a simple proof of the existence and of the invariance of eigenvalues for (uaa) Markov maps. Keywords: Markov maps; eigenvalues; differentiability. Classification (MSC2000): 58F15 Full text of the article: 
 Electronic version published on: 29 Mar 2001. This page was last modified: 27 Nov 2007. 
© 1997 Sociedade Portuguesa de Matemática
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