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相关论文: A strongly convergent inertial inexact proximal-po…

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We propose and study a strongly convergent inexact inertial projective splitting (PS) algorithm for finding zeros of composite monotone inclusion problems involving the sum of finitely many maximal monotone operators. Strong convergence of…

最优化与控制 · 数学 2025-07-09 M. Marques Alves , J. E. Navarro Caballero , R. T. Marcavillaca

The classical Krasnoselskii-Mann iteration is broadly used for approximating fixed points of nonexpansive operators. To accelerate the convergence of the Krasnoselskii-Mann iteration, the inertial methods were received much attention in…

泛函分析 · 数学 2020-01-09 Fuying Cui , Yang Yang , Yuchao Tang , Chuanxi Zhu

In this paper, we propose a stochastic version of the classical Tseng's forward-backward-forward method with inertial term for solving monotone inclusions given by the sum of a maximal monotone operator and a single-valued monotone operator…

最优化与控制 · 数学 2022-02-22 Van Dung Nguyen , Nguyen The Vinh

In this paper, we propose a randomized intertial block-coordinate primaldual fixed point algorithm to solve a wide array of monotone inclusion problems base on the modification of the heavy ball method of Nesterov. These methods rely on a…

最优化与控制 · 数学 2016-11-17 Meng Wen , Shigang Yue , Yuchao Tan , Jigen Peng

We investigate an inertial viscosity-type Tseng's extragradient algorithm with a new step size to solve pseudomonotone variational inequality problems in real Hilbert spaces. A strong convergence theorem of the algorithm is obtained without…

最优化与控制 · 数学 2020-07-24 Bing Tan , Xiaolong Qin

Tseng's forward-backward-forward algorithm is a valuable alternative for Korpelevich's extragradient method when solving variational inequalities over a convex and closed set governed by monotone and Lipschitz continuous operators, as it…

最优化与控制 · 数学 2020-08-03 Radu Ioan Bot , Ernö Robert Csetnek , Phan Tu Vuong

In this paper, we propose and study the asymptotic convergence and nonasymptotic global convergence rates (iteration-complexity) of an inertial under-relaxed version of the relative-error hybrid proximal extragradient (HPE) method for…

最优化与控制 · 数学 2018-12-06 M. Marques Alves , Raul T. Marcavillaca

This paper proposes a two-point inertial proximal point algorithm to find zero of maximal monotone operators in Hilbert spaces. We obtain weak convergence results and non-asymptotic $O(1/n)$ convergence rate of our proposed algorithm in…

最优化与控制 · 数学 2022-07-21 Olaniyi S. Iyiola , Yekini Shehu

In this paper, we propose an improved iterative method for solving the monotone inclusion problem in the form of $0 \in Ax + Dx + N_{C}(x)$ in real Hilbert space, where $A$ is a maximally monotone operator, $D$ and $B$ are monotone and…

最优化与控制 · 数学 2023-06-30 Buris Tongnoi

We introduce an inertial quasi-Newton Forward-Backward Splitting Algorithm to solve a class of monotone inclusion problems. While the inertial step is computationally cheap, in general, the bottleneck is the evaluation of the resolvent…

最优化与控制 · 数学 2024-03-18 Shida Wang , Jalal Fadili , Peter Ochs

We investigate the convergence of a forward-backward-forward proximal-type algorithm with inertial and memory effects when minimizing the sum of a nonsmooth function with a smooth one in the absence of convexity. The convergence is obtained…

最优化与控制 · 数学 2014-06-04 Radu Ioan Bot , Ernö Robert Csetnek

We propose an inertial forward-backward splitting algorithm to compute the zero of a sum of two monotone operators allowing for stochastic errors in the computation of the operators. More precisely, we establish almost sure convergence in…

最优化与控制 · 数学 2015-07-06 Lorenzo Rosasco , Silvia Villa , Bang Cong Vu

We consider finding a zero point of the maximally monotone operator $T$. First, instead of using the proximal point algorithm (PPA) for this purpose, we employ PPA to solve its Yosida regularization $T_{\lambda}$. Then, based on an…

最优化与控制 · 数学 2023-12-25 Tao Zhang , Shiru Li , Yong Xia

In this paper, we propose an inertial forward backward splitting algorithm to compute a zero of the sum of two monotone operators, with one of the two operators being co-coercive. The algorithm is inspired by the accelerated gradient method…

计算机视觉与模式识别 · 计算机科学 2014-09-15 Dirk A. Lorenz , Thomas Pock

In this paper, we introduce some adaptive methods for solving variational inequalities with relatively strongly monotone operators. Firstly, we focus on the modification of the recently proposed, in smooth case [1], adaptive numerical…

最优化与控制 · 数学 2022-11-01 A. A. Titov , S. S. Ablaev , M. S. Alkousa , F. S. Stonyakin , A. V. Gasnikov

In this paper, we introduce an inertial Tseng's extragradient method for solving multi-valued variational inequalits, in which only one projection is needed at each iterate. We also obtain the strong convergence results of the proposed…

最优化与控制 · 数学 2020-11-26 Changjie Fang , Ruirui Zhang , Shenglan Chen

The objective of this research is to explore a convex feasibility problem, which consists of a monotone variational inequality problem and a fixed point problem. We introduce four inertial extragradient algorithms that are motivated by the…

最优化与控制 · 数学 2021-07-27 Bing Tan , Jingjing Fan , Xiaolong Qin

The paper investigates two inertial extragradient algorithms for seeking a common solution to a variational inequality problem involving a monotone and Lipschitz continuous mapping and a fixed point problem with a demicontractive mapping in…

最优化与控制 · 数学 2023-08-08 Bing Tan , Liya Liu , Xiaolong Qin

We develop an implementable stochastic proximal point (SPP) method for a class of weakly convex, composite optimization problems. The proposed stochastic proximal point algorithm incorporates a variance reduction mechanism and the resulting…

最优化与控制 · 数学 2024-03-27 Andre Milzarek , Fabian Schaipp , Michael Ulbrich

Relying on fixed point techniques, Mahey, Oualibouch and Tao introduced the scaled proximal decomposition on the graph of a maximal monotone operator (SPDG) algorithm and analyzed its performance on inclusions for strongly monotone and…

最优化与控制 · 数学 2017-11-30 S. Costa Lima , M. Marques Alves
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