Results 1 to 10 of about 257 (99)

Total Problem of Constructing Linear Regression Using Matrix Correction Methods with Minimax Criterion

Mathematics, 2023
A linear problem of regression analysis is considered under the assumption of the presence of noise in the output and input variables. This approximation problem may be interpreted as an improper interpolation problem, for which it is required to correct
Victor Gorelik, Tatiana Zolotova
doaj   +1 more source

Optimization of assured result in dynamical model of management of innovation process in the enterprise of agricultural production complex [PDF]

Экономика региона, 2014
Research and the problem solution of management of innovative process at the enterprise (UIPP) demands the development of the dynamic economic-mathematical model considering the control action, uncontrolled parameters (risks, modeling errors, etc.) and
Andrey Fedorovich Shorikov, Vitalina Alekseevna Babenko   +1 more
doaj   +1 more source

The Sufficiency of Solutions for Non-smooth Minimax Fractional Semi-Infinite Programming with (B_K,ρ)−Invexity

Mathematics, 2023
Minimax fractional semi-infinite programming is an important research direction for semi-infinite programming, and has a wide range of applications, such as military allocation problems, economic theory, cooperative games, and other fields.
Hong Yang, Angang Cui
doaj   +1 more source

Dynamic model of minimax control over economic security state of the region in the presence of risks [PDF]

Экономика региона, 2012
Investigation and solution of management of economic security state in the region (MESSR) requires development of a dynamic economic-mathematical model that takes into account the presence of control actions, uncontrolled parameters (risk modeling ...
Andrey Fedorovich Shorikov
doaj   +1 more source

Inertial Modification Using Self-Adaptive Subgradient Extragradient Techniques for Equilibrium Programming Applied to Variational Inequalities and Fixed-Point Problems

Mathematics, 2022
Equilibrium problems are articulated in a variety of mathematical computing applications, including minimax and numerical programming, saddle-point problems, fixed-point problems, and variational inequalities.
Habib ur Rehman, Wiyada Kumam, Kamonrat Sombut   +2 more
doaj   +1 more source

A METHOD FOR SOLVING THE CANONICAL PROBLEM OF TRANSPORT LOGISTICS IN CONDITIONS OF UNCERTAINTY

Сучасний стан наукових досліджень та технологій в промисловості, 2021
Subject.The canonical task of transport logistics in the distributed system "suppliers - consumers" is considered. Goal. Development of an accurate algorithm for solving this problem according to the probabilistic criterion in the assumption of the ...
Lev Raskin, Yurii Parfeniuk, Larysa Sukhomlyn, Mykhailo Kravtsov, Leonid Surkov   +4 more
doaj   +1 more source

A General Inertial Projection-Type Algorithm for Solving Equilibrium Problem in Hilbert Spaces with Applications in Fixed-Point Problems

Axioms, 2020
A plethora of applications from mathematical programming, such as minimax, and mathematical programming, penalization, fixed point to mention a few can be framed as equilibrium problems.
Nopparat Wairojjana, Habib ur Rehman, Manuel De la Sen, Nuttapol Pakkaranang   +3 more
doaj   +1 more source

Approximation Results for Equilibrium Problems Involving Strongly Pseudomonotone Bifunction in Real Hilbert Spaces

Axioms, 2020
A plethora of applications in non-linear analysis, including minimax problems, mathematical programming, the fixed-point problems, saddle-point problems, penalization and complementary problems, may be framed as a problem of equilibrium.
Wiyada Kumam, Kanikar Muangchoo
doaj   +1 more source

Structural-parametric identification of boundary conditions in inverse heat conduction problems using an ensemble of correctness classes [PDF]

Известия Саратовского университета. Новая серия: Математика. Механика. Информатика
An approach to structural-parametric identification of boundary conditions of technological thermal physics processes based on the solution of inverse heat conduction problems is proposed.
Diligenskaya, Anna Nikolayevna, Zolotaryova, Victoria V.   +1 more
doaj   +1 more source

Generative Models for Crystalline Materials

Advanced Materials, EarlyView.
Generative machine learning models are increasingly used in crystalline materials design. This review outlines major generative approaches and assesses their strengths and limitations. It also examines how generative models can be adapted to practical applications, discusses key experimental considerations for evaluating generated structures, and ...
Houssam Metni, Laura Ruple, Lauren N. Walters, Luca Torresi, Jonas Teufel, Henrik Schopmans, Jona Östreicher, Yumeng Zhang, Marlen Neubert, Yuri Koide, Kevin Steiner, Paul Link, Lukas Bär, Mariana Petrova, Gerbrand Ceder, Pascal Friederich   +15 more
wiley   +1 more source