105 citations · 761 across the 48 of their papers we have counts for
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math.OC2017
Preconditioned proximal point methods and notions of partial subregularity
Tuomo Valkonen
Based on the needs of convergence proofs of preconditioned proximal point methods, we introduce notions of partial strong submonotonicity and partial (metric) subregularity of set-…
math.OC2017★ 4 cited
Interior-proximal primal-dual methods
Tuomo Valkonen
We study preconditioned proximal point methods for a class of saddle point problems, where the preconditioner decouples the overall proximal point method into an alternating primal…
math.OC2017★ 21 cited
Testing and non-linear preconditioning of the proximal point method
Tuomo Valkonen
Employing the ideas of non-linear preconditioning and testing of the classical proximal point method, we formalise common arguments in convergence rate and convergence proofs of op…