Geodesic
Points fixes et théorèmes ergodiques dans les espaces L¹(E)
Studia Mathematica, Tome 103 (1992) no. 1, pp. 79-97

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We prove that for each linear contraction T : X → X (∥T∥ ≤ 1), the subspace F = {x ∈ X : Tx = x} of fixed points is 1-complemented, where X is a suitable subspace of L¹(E*) and E* is a separable dual space such that the weak and weak* topologies coincide on the unit sphere. We also prove some related fixed point results.
DOI : 10.4064/sm-103-1-79-97

Mourad Besbes 1

1 
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Mourad Besbes. Points fixes et théorèmes ergodiques dans les espaces L¹(E). Studia Mathematica, Tome 103 (1992) no. 1, pp. 79-97. doi: 10.4064/sm-103-1-79-97

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