Geodesic
Projections in the Convex Hull of Surjective Isometries
Canadian mathematical bulletin, Tome 53 (2010) no. 3, pp. 398-403

Voir la notice de l'article provenant de la source Cambridge University Press

We characterize those linear projections represented as a convex combination of two surjective isometries on standard Banach spaces of continuous functions with values in a strictly convex Banach space.
DOI : 10.4153/CMB-2010-050-0
Mots-clés : 47A65, 47B15, 47B37, isometry, convex combination of isometries, generalized bi-circular projections 
Botelho, Fernanda; Jamison, James. Projections in the Convex Hull of Surjective Isometries. Canadian mathematical bulletin, Tome 53 (2010) no. 3, pp. 398-403. doi: 10.4153/CMB-2010-050-0
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