Showing math.FAShow all
3 papers · 1 filter
math.FA2020
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.FA2019
On the rate of convergence of iterated Bregman projections and of the alternating algorithm
Christian Bargetz, Emir Medjic
We study the alternating algorithm for the computation of the metric projection onto the closed sum of two closed subspaces in uniformly convex and uniformly smooth Banach spaces.…
math.FA2019
Generic Convergence of Sequences of Successive Approximations in Banach Spaces
Christian Bargetz, Simeon Reich
We study the generic behavior of the method of successive approximations for set-valued mappings in Banach spaces. We consider, in particular, the case of those set-valued mappings…