Inexact model: A framework for optimization and variational inequalities

F Stonyakin, A Tyurin, A Gasnikov… - Optimization Methods …, 2021 - Taylor & Francis
In this paper, we propose a general algorithmic framework for the first-order methods in
optimization in a broad sense, including minimization problems, saddle-point problems and …

Universal intermediate gradient method for convex problems with inexact oracle

D Kamzolov, P Dvurechensky… - … Methods and Software, 2021 - Taylor & Francis
In this paper, we propose new first-order methods for minimization of a convex function on a
simple convex set. We assume that the objective function is a composite function given as a …

Inexact relative smoothness and strong convexity for optimization and variational inequalities by inexact model

F Stonyakin, A Tyurin, A Gasnikov… - arXiv preprint arXiv …, 2020 - arxiv.org
In this paper, we propose a general algorithmic framework for first-order methods in
optimization in a broad sense, including minimization problems, saddle-point problems, and …

[PDF][PDF] Generalized Mirror Prox: Solving variational inequalities with monotone operator, inexact oracle, and unknown Hölder parameters

P Dvurechensky, A Gasnikov… - arXiv preprint arXiv …, 2018 - researchgate.net
We introduce an inexact oracle model for variational inequalities (VI) with monotone
operator, propose a numerical method which solves such VI's and analyze its convergence …

[图书][B] Advances in low-memory subgradient optimization

PE Dvurechensky, AV Gasnikov, EA Nurminski… - 2020 - Springer
This chapter is devoted to the blackbox subgradient algorithms with the minimal
requirements for the storage of auxiliary results, which are necessary to execute these …

[PDF][PDF] Universal intermediate gradient method for convex problems with inexact oracle

P Dvurechensky, A Gasnikov… - arXiv preprint arXiv …, 2017 - researchgate.net
In this paper, we propose new first-order methods for minimization of a convex function on a
simple convex set. We assume that the objective function is a composite function given as a …

[PDF][PDF] Generalized Mirror Prox Algorithm for Variational Inequalities

P Dvurechensky, A Gasnikov, F Stonyakin, A Titov - sgo-workshop.github.io
Recently saddle-point problems and variational inequalities (VI's) gained a new interest in
the deep learning community, eg in application to Generative Adversary Networks. We …

[PDF][PDF] Библиографическая база проекта

К Прутков - cuba.dvfu.ru
[97] AV Gasnikov, PE Dvurechensky, ME Zhukovskii, SV Kim, SS Plaunov, DA Smirnov, and
FA Noskov. About the power law of the pagerank vector component distribution. part 2. the …

[PDF][PDF] Технологічні схеми формоутворення за умов розмірної обробки електричною дугою

ВІ Носуленко, ВМ Шмельов, ОС Голованич… - 2019 - dspace.kntu.kr.ua
Підвищення ефективності суспільного виробництва пов'язано, перш за все, з розвитком
машинобудування та широким впровадженням у виробництво прогресивних технологій …