1. Department of Mathematical Sciences, The University of Memphis, Memphis, TN 38152, USA;2. Departamento de Álgebra y Análisis Matemático, Universidad de Almería, 04120 Almería, Spain
Abstract:
We characterize projections on spaces of Lipschitz functions expressed as the average of two and three linear surjective isometries. Generalized bi-circular projections are the only projections on these spaces given as the convex combination of two surjective isometries.