Sokolov A. V., Tokarev V. V., М. : Физматлит, 2012
The manual is devoted to the mathematical theory and methods of optimization applied to administrative decisions in economy. Volume 1 described approaches to mathematical modeling of management problems in economy and methods of mathematical programming tasks solution. Besides strict mathematical proofs, there are directing reasons, which is sometimes enough for understanding. There are many economic ...
Added: November 25, 2013
Кизилова Н. Н., Logvenkov S. A., Штейн А. А., Fluid Dynamics 2012 Т. № 1 С. 3-13
The model of a growing medium consisting of two phases, liquid and solid, is developed. Growth is treated as a combination of the irreversible deformation of the solid phase and its mass increment due to mass exchange with the liquid phase. The inelastic strain rate of the solid phase depends on the stresses in it, ...
Added: October 26, 2012
Akopov A. S., Beklaryan A., Saghatelyan A. K. et al., Business Informatics 2016 No. 2(36) P. 71-78
The article examines a system for controlling the ecological modernization dynamics of enterprises developed with the help of simulation modelling methods and implemented using the example of the Republic of Armenia (RA). The system has been developed for strategic decision-making directed at modernization of enterprises of RA, their transformation from an initial non-ecological state towards ...
Added: July 1, 2016
NY : Springer, 2013
This volume contains a selection of contributions from the "First International Conference in Network Analysis," held at the University of Florida, Gainesville, on December 14-16, 2011. The remarkable diversity of fields that take advantage of Network Analysis makes the endeavor of gathering up-to-date material in a single compilation a useful, yet very difficult, task. The ...
Added: December 19, 2012
Klemashev N., Шананин А. А., Journal of Inverse and Ill-posed problems 2016 Vol. 24 No. 4 P. 367-391
According to Pareto's theory of consumer demand a rational representative consumer should choose their consumption bundle as the solution of mathematical programming problem of maximization of utility function under their budget constraint. The inverse problem of demand analysis is to recover the utility function from the demand functions. The answer to the question of solvability ...
Added: March 5, 2019
Korolev A. V., СПб. : Издательство СПбГЭТУ "ЛЭТИ", 2011
Added: February 8, 2013
Kryuchkov M., Вестник Ижевского государственного технического университета 2014 № 2 С. 153-155
The paper presents the results of solving problem of a multidimensional constrained optimization by four methods: classical gradient descent, the exact analytical solution of the system, genetic algorithm, and own method “pulling up the middle”. The need for setting this problem arises when solving systems of linear algebraic equations, building regression models, training of artificial ...
Added: March 4, 2014
Inverse problems in Pareto’s demand theory and their applications to analysis of stock market crises
Klemashev N., Shananin A. A., Zhang S., Journal of Inverse and Ill-posed problems 2016 Vol. 26 No. 1 P. 95-108
We develop an approach to analysis of stock market crises based on the generalized nonparametric method. The generalized nonparametric method is based on solvability and regularization of ill-posed inverse problem in Pareto's demand theory. Our approach allows one to select a few companies that may be considered as the main reason for the crisis. We ...
Added: March 5, 2019
Chumachenko E. N., Kulagin V., Nazirov R. et al., Информатизация образования и науки 2011 № 3 (11) С. 178-187
One of directions of activity of the scientifically-educational centre "SPACE" created by the Moscow state institute of electronics and mathematics (technical university) and Space research institute of the Russian Academy of Sciences is discussed. The general statements of problems connected with working out of models of movement of asteroids and comets taking into account not ...
Added: April 12, 2012
Vladislav V. Podinovski, Nelyubin A., Journal of Multi-Criteria Decision Analysis 2024 Vol. 31 No. 1-2 Article e1824
In this paper, we introduce new notions of mean values based on ideas of multicriteria optimization. The distances between the current point to all points in the sample are regarded as elements of a vector estimate. Such vector estimates are usually scalarized, e.g., by taking the sum of all components. In contrast, we introduce preference ...
Added: January 13, 2024
М. : МАКС Пресс, 2018
This volume comprises the proceedings of the IX Moscow International Conference on Operations Research (ORМ 2018 –
Germeyer100) in the scope of fundamental research and applications of decision-making theory under uncertainty, operations research
in multiple areas as well as numerical methods of operations research. The conference is devoted to the centenary of the outstanding
Soviet scientist, professor Yuri ...
Added: December 29, 2018
Belenky A., Dordrecht, L., Heidelberg, NY : Springer, 2012
This is the first book on the U.S. presidential election system to analyze the basic principles underlying the design of the existing system and those at the heart of competing proposals for improving the system. The book discusses how the use of some election rules embedded in the U.S. Constitution and in the Presidential Succession ...
Added: September 25, 2012
Akopov A. S., Beklaryan A., Бекларян Л. А. et al., Экономическая наука современной России 2016 Т. 72 № 1 С. 109-119
Actual challenges of the ecological-economic system for the case study of the Republic of Armenia (RA) are considered in the paper. The simulation of the ecological-economic system based on methods of the agent-based modelling and the system-dynamics, which allowed designing the Ecological Map of RA, was created. The important purpose of the suggested approach is ...
Added: May 19, 2016
Moiseev S., Karpov I., Miftakhutdinova K. et al., Экономическая социология 2017 Т. 18 № 3 С. 152-159
A “Network Analysis” section was arranged at the XVIIIth Interna- tional Academic Conference on Economic and Social Development at the Higher School of Economics on 11–12 April 2017. For the third year, this section invited scholars from sociology, political science, management, mathematics, and linguistics who use network analysis in their research projects. During the sessions, ...
Added: September 16, 2017
Madera A. G., М. : Издательская группа URSS, 2019
Настоящая книга посвящена методам и принципам моделирования и принятия решений, применяемым в различных управленческих проблемах. В ней подробно разбираются модели большого числа самых разнообразных управленческих ситуаций, методы принятия решений в условиях риска, неопределенности и многокритериальности, финансовое прогнозирование, оптимальные инвестиционные решения и многое другое из того, что составляет количественный инструментарий современного менеджера. Цель настоящей книги - ...
Added: November 6, 2019
СПб. : СПбЭМИ РАН, 2001
Вниманию читателей предлагается второй сборник работ СПб ЭМИ РАН. Первый опубликован в 2000 году. Этот сборник содержит оригинальные статьи, подготовленные, в основном, по результатам исследований, полученным в 2000-2001 годах. В сборнике статьи сгруппированы в соответствии с основными направлениями исследований института: теоретическая экономика; математическое моделирование в задачах городской и региональной экономики: теория и методы информационных технологий ...
Added: September 27, 2013
М. : КомКнига, 2007
Настоящий сборник продолжает тематику сборников "Проблемы вычислений в распределенной среде", вышедших в 2004-2005 годах. В первой части сборника рассматриваются следующие вопросы: организация решения прикладных задач в параллельной и распределенной среде, сбор информации и поиск ресурсов в Grid, a также композиция распределенных ресурсов при решении задач. Вторая часть посвящена исследованию характеристик и стратегий использования коммуникационных систем. ...
Added: August 23, 2013
[б.и.], 2017
This volume contains proceedings of the 8th International Conference ”Optimization and Applications” (OPTIMA-2017) that was held in Petrovac, Montenegro, during October 2-7, 2017. The Conference brought together researchers and practitioners working in the field of optimization theory, methods, software and related areas. Optimization is now a rapidly growing area in computer science. It is widely ...
Added: November 14, 2017
Kofanov Y. N., Sotnikova S., Uvaysov S. U., Динамика сложных систем 2012 № 3 С. 80-84
In article are considered main questions of dynamic optimization process to identifications parameter for inaccuracy reduction of modeling electric, heat and mechanical processes under computer aided design electronic facilities. ...
Added: December 7, 2012
Tsarkov I., М. : НИЦ Инфра-М, 2018
Математические модели являются частью научного фундамента относительно новой области знаний — управлления проектами. Они обеспечивают менеджеров проекта практическими инструментами, позволяющими разрабатывать и оптимизировать расписания проекта, а также настраивать систему его управления таким образом, чтобы повысить эффективность управления.
Изложены модели и методы, направленные на оптимизацию проекта через призму их практического использования. Особое внимание уделяется направлениям исследований в ...
Added: November 28, 2017
Fana N., Zhengb Q. P., Pardalos P. M., Theoretical Computer Science 2012 Vol. 447 P. 53-61
The graph partitioning problem is to partition the vertex set of a graph into a number of nonempty subsets so that the total weight of edges connecting distinct subsets is minimized. Previous research requires the input of cardinalities of subsets or the number of subsets for equipartition. In this paper, the problem is formulated as ...
Added: December 31, 2012
V'yugin V., М. : МЦНМО, 2013
Книга предназначена для первоначлаьного знакомства с математическими основами современной теории машинного обучения (Machine Learning) и теории игр на предсказания. В первой части излагаются основы статистической теории машинного обучения, рассматриваются задачи классификации и регрессии с опорными векторами, теория обобщения и алгоритмы построения разделяющих гиперплоскостей. Во второй и третьей частях рассматриваются задачи адаптивного прогнозирования в нестохастических теоретико-игровой ...
Added: July 9, 2014
NY : Springer, 2016
Added: July 7, 2015
Bratus A., Drozhzhin S., Yakushkina T., Mathematical Biosciences 2018 Vol. 306 P. 119-125
In this study, we examine the process of fitness landscape evolution of the hypercycle system. We assume that the parameters that define the fitness landscape change in order to maximize the mean fitness of the system. The environmental influence is expressed as resource limitation: we formalize it as a restriction on the fitness matrix coefficients. ...
Added: October 5, 2018