26 citations · 76 across the 23 of their papers we have counts for
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math.FA2020★ 5 cited
On angles, projections and iterations
Christian Bargetz, Jona Klemenc, Simeon Reich +1
We investigate connections between the geometry of linear subspaces and the convergence of the alternating projection method for linear projections. The aim of this article is twof…
math.FA2020
On the existence of fixed points for typical nonexpansive mappings on spaces with positive curvature
Christian Bargetz, Michael Dymond, Emir Medjic +1
We show that the typical nonexpansive mapping on a small enough subset of a CAT()-space is a contraction in the sense of Rakotch. By typical we mean that the set of nonexpansive…