Cover Image

Subspace decomposition in regularized least-squares: solution properties, restricted coercivity and beyond

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Xue, Feng, Zhang, Hui
Format:	Preprint
Published:	2025
Subjects:	Optimization and Control 47H05, 49M29, 49M27, 90C25
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

On degenerate preconditioned proximal point methods under restricted monotonicity
by: Xue, Feng, et al.
Published: (2024)

Eckstein-Ferris-Pennanen-Robinson duality revisited: paramonotonicity, total Fenchel-Rockafellar duality, and the Chambolle-Pock operator
by: Bauschke, Heinz H., et al.
Published: (2024)

On the Douglas-Rachford and Peaceman-Rachford algorithms in the presence of uniform monotonicity and the absence of minimizers
by: Burachik, Regina S., et al.
Published: (2022)

Convergence Analyses of Davis-Yin Splitting via Scaled Relative Graphs II: Convex Optimization Problems
by: Yi, Soheun, et al.
Published: (2022)

Forward-Reflected-Backward and Shadow-Douglas--Rachford with partial inverse for Solving Monotone Inclusions
by: Roldán, Fernando
Published: (2023)

On Generalized Forward-Reflected-Backward Method for Monotone Inclusion Problems
by: Soe, Santanu, et al.
Published: (2025)

Fast Reflected Forward-Backward algorithm: achieving fast convergence rates for convex optimization with linear cone constraints
by: Bot, Radu Ioan, et al.
Published: (2024)

Linear Convergence of Resolvent Splitting with Minimal Lifting and its Application to a Primal-Dual Algorithm
by: Simi, Farhana A., et al.
Published: (2024)

The splitting algorithms by Ryu, by Malitsky-Tam, and by Campoy applied to normal cones of linear subspaces converge strongly to the projection onto the intersection
by: Bauschke, Heinz H., et al.
Published: (2022)

The Chambolle-Pock method also converges weakly with $0 < θ\le 1$ and $τσ\|L\|^{2} < 4θ(2-θ)/(1 - 2θ+ 9θ^{2} - 4θ^{3})$
by: Upadhyaya, Manu
Published: (2026)

Primal-dual extrapolation methods for monotone inclusions under local Lipschitz continuity
by: Lu, Zhaosong, et al.
Published: (2022)

On the optimal relaxation parameter of graph-based splitting methods for subspaces
by: Aragón-Artacho, Francisco J., et al.
Published: (2026)

The iterates of FISTA convergence even under inexact computations and stochastic gradients
by: Salzo, Saverio
Published: (2025)

A Note on Piecewise Affine Decision Rules for Robust, Stochastic, and Data-Driven Optimization
by: Thomä, Simon, et al.
Published: (2024)

A Refined Proximal Algorithm for Nonconvex Multiobjective Optimization in Hilbert Spaces
by: Bento, G. C., et al.
Published: (2024)

Fixed-point properties of the Mordukhovich differential operator
by: Li, Jinlu
Published: (2024)

Cubic Regularization Technique of the Newton Method for Vector Optimization
by: Ghosh, Debdas
Published: (2025)

Flexible block-iterative analysis for the Frank-Wolfe algorithm
by: Braun, Gábor, et al.
Published: (2024)

Douglas--Rachford algorithm for nonmonotone multioperator inclusion problems
by: Alcantara, Jan Harold, et al.
Published: (2025)

Partial Smoothness, Subdifferentials and Set-valued Operators
by: Qin, Ziqi, et al.
Published: (2025)

Linesearch-free adaptive Bregman proximal gradient for convex minimization without relative smoothness
by: Ou, Hongjia, et al.
Published: (2025)

Decomposition-Invariant Pairwise Frank-Wolfe Algorithm for Constrained Multiobjective Optimization
by: Fan, Zhuoxin, et al.
Published: (2024)

On the Convergence Rates of Iterative Regularization Algorithms for Composite Bi-Level Optimization
by: Shtern, Shimrit, et al.
Published: (2025)

On the natural domain of Bregman operators
by: Themelis, Andreas, et al.
Published: (2025)

Bregman level proximal subdifferentials and new characterizations of Bregman proximal operators
by: Wang, Ziyuan, et al.
Published: (2025)

The Influence of an Adjoint Mismatch on the Primal-Dual Douglas-Rachford Method
by: Naldi, Emanuele, et al.
Published: (2025)

Mordukhovich derivatives of the normalized duality mapping in Banach spaces
by: Li, Jinlu
Published: (2024)

Continuity of Metric Projection Operator from C[0, 1] onto Pn with Applications to Mordukhovich Derivatives
by: Li, Jinlu
Published: (2024)

Mordukhovich derivatives of the set-valued metric projection operator in general Banach spaces
by: Li, Jinlu
Published: (2024)

Mordukhovich derivatives of the metric projection operator in uniformly convex and uniformly smooth Banach spaces
by: Li, Jinlu
Published: (2024)

The Riemannian Landing Method: From projected gradient flows to SQP
by: Goyens, Florentin, et al.
Published: (2026)

Accelerated stochastic first-order method for convex optimization under heavy-tailed noise
by: He, Chuan, et al.
Published: (2025)

A stochastic first-order method with multi-extrapolated momentum for highly smooth unconstrained optimization
by: He, Chuan
Published: (2024)

The Golden Ratio Proximal ADMM with Norm Independent Step-Sizes for Separable Convex Optimization
by: Soe, Santanu, et al.
Published: (2025)

Nesterov acceleration for strongly convex-strongly concave bilinear saddle point problems: discrete and continuous-time approaches
by: He, Xin, et al.
Published: (2025)

A finitely convergent circumcenter method for the Convex Feasibility Problem
by: Behling, Roger, et al.
Published: (2023)

Parallel Polyhedral Projection Method for the Convex Feasibility Problem
by: Barros, Pablo, et al.
Published: (2025)

Fejér* monotonicity in optimization algorithms
by: Behling, Roger, et al.
Published: (2024)

A distributed proximal splitting method with linesearch for locally Lipschitz gradients
by: Atenas, Felipe, et al.
Published: (2024)

A full splitting algorithm for structured difference-of-convex programs
by: Bot, Radu Ioan, et al.
Published: (2025)