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СХЕМА ПЕРЕСТАНОВОК С ВЕРХНИМ ОГРАНИЧЕНИЕМ ИНТОВ ДЛЯ ЕЕ ФИКСИРОВАННЫХ ЭЛЕМЕНТОВ
Труды Карельского научного центра РАН. 2023. № 4. С. 71–76.
Enatskaya N.
Problems of enumerative combinatorics are solved for the proposed scheme, i. e. the number of its outcomes is determined, their direct listing is constructed, the numbering problem is solved, the probability distribution of the scheme outcomes is found, and a procedure for their modeling is proposed.
Panov V., Ryabchenko A., / Series arXiv "stat.ME". 2026. No. 2607.05048.
This paper investigates the problem of statistical inference for a mixture distribution consisting of a discrete and a continuous component, with a particular focus on the class of rational-infinitely divisible distributions. We consider non-parametric estimation of both components of the mixture as well as the quasi-L{é}vy measure, assuming that the mixture belongs to the class ...
Added: July 9, 2026
Springer, 2027.
The series Lecture Notes in Computer Science (LNCS), including its subseries Lecture Notes in Artificial Intelligence (LNAI) and Lecture Notes in Bioinformatics (LNBI), has established itself as a medium for the publication of new developments in computer science and information technology research, teaching, and education. LNCS enjoys close cooperation with the computer science R & ...
Added: July 8, 2026
Маликов М. А., Монахова Э. А., Rzaev E. et al., Ученые записки Казанского университета. Серия: Физико-математические науки 2026 Т. 168 № 2 С. 269–286
This article examines series of families of two-dimensional circulant networks with rectangular
L -shapes, optimal in diameter, as network-on-chip topologies with a minimal number of crossings
between the links and a bounded length of the maximum link that does not depend on the network
size. New network-on-chip routing algorithms, which use the coordinates of three adjacent zeros in
the ...
Added: July 8, 2026
Pilé I., Shchur L., Deng Y., Physical Review B: Condensed Matter and Materials Physics 2026 Vol. 114 Article 014101
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Swendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for models in different universality classes: Ising model, Potts model with three components, and four-state Potts model. The overlap of two ...
Added: July 6, 2026
Irkutsk: ISDCT SB RAS, 2026.
We study a model problem on the filtration of a conducting fluid through a
porous layer. A porous medium is presented as an assemblage of identical spherical
cells. Each cell consists of a porous core and liquid shell. We derive apriori estimates
for flow characteristics which show the specific behavior of the fluid. Our estimates
are validated numerically. ...
Added: July 5, 2026
М.: Наука и технологии, 2026.
«Телекоммуникации» ежемесячный рецензируемый производственный, информационно-аналитический и учебно-методический журнал выходит в свет с июля 2000 г.
Для руководителей и работников промышленности, научно-исследовательских и проектно-конструкторских институтов, высших учебных заведений, аспирантов и студентов, а также для специалистов, разрабатывающих, выпускающих и эксплуатирующих средства телекоммуникаций.
Новости разработок и производства, прогнозы развития, защита информации, Нормативные, справочные, аналитические и учебно-методические материалы.
Переход к глобальному информационному ...
Added: July 4, 2026
МФТИ, 2025.
абота редакции научного журнала «Труды Московского физико-технического института» (кратко «Труды МФТИ»), редакционной коллегии и редакционного совета осуществляется в соответствии с Положением, утвержденным ректором института. В состав редакционной коллегии входят руководители института, факультетов, институтских и факультетских кафедр. Главный редактор журнала —президент МФТИ, член-корр. РАН Кудрявцев Н.Н.
Журнал «Труды МФТИ» входит в базу данных РИНЦ (Российский Индекс Научного Цитирования) и доступен в электронной ...
Added: July 4, 2026
Springer, 2026.
This book presents established and new research on the close connections between graph games and systems of logic, particularly existing and newly designed modal logics. The volume utilizes two graph games – the sabotage game and the hide-and-seek game – to demonstrate the natural interplay between designing new graph games and exploring new kinds of ...
Added: June 30, 2026
Pochinka O., Barinova M., Journal of Geometry and Physics 2026 Vol. 228 P. 1–8
In the present paper we consider an Ω-stable 3-diffeomorphism with a solid or thickened surfaced non-trivial basic set. Such basic sets include, for instance, all one-dimensional expanding attractors and those two-dimensional basic sets that are not expanding. We prove that the chain recurrent set of every such a diffeomorphism necessarily contains at least two non-trivial ...
Added: June 30, 2026
German O., Illarionov A., Известия РАН. Серия математическая 2026 Т. 90 № 3 С. 3–18
Пусть симплекс с целочисленными вершинами - содержащий ровно одну целочисленную точку, отличную от своих вершин. В работе доказывается, что если точка находится во внутренности симплекса или в относительной внутренности некоторой гиперграни симплекса, то объем симплекса ограничен величиной, зависящей только от размерности, в противном случае объем симплекса может быть сколь угодно большим. Этот результат применяется для вывода асимптотической формулы для среднего числа вершин полиэдров ...
Added: June 29, 2026
Zanko G., Nazarova V., MULTIDISCIPLINARY SCIENCE JOURNAL 2026 Vol. 8 No. 10 P. e2026780
The corporate cash management problem (CMP) constitutes a critical operational challenge focused on determining the optimal sequence of transactions between liquid cash holdings and alternative investment assets. The primary objective is to maintain sufficient liquidity to meet obligations while simultaneously minimizing the aggregate costs associated with idle capital and transaction execution. Despite profound theoretical advancements ...
Added: May 10, 2026
Беляев Н. Д., Лебедев В. В., Нуднер И. С. et al., Гидротехническое строительство 2025 № 11 С. 50–58
This paper presents a description of the experimental methodology and the results of experiments on the physical modeling of the interaction of long tsunami-type waves with an anchored structure. The forces in the mooring system connections under wave action are assessed. The obtained results are analyzed. Conclusions are drawn regarding the nature of the force ...
Added: March 25, 2026
Gabdrahmanov R., Tsoy T., Martinez-Garcia E. et al., , in: Proceedings of the 21st International Conference on Informatics in Control, Automation and Robotics - (Volume 1) ICINCO 2024.: SciTePress, 2024. P. 511–518.
Computer simulations are growing in popularity in robotics research due to their near-zero cost of error and lower labor intensity. One of necessary components of a simulation, in addition to a robot model, is a model of a world in which the robot operates. While it is always possible to construct a world model manually, ...
Added: March 17, 2026
Khabibullin A., A. S. Pozanenko, Lobachevskii Journal of Mathematics 2025 Vol. 46 No. 4 P. 1459–1470
It is known that the light curve of a prompt emission of cosmic gamma-ray bursts consists of separate pulses. Moreover, in a real light curve these pulses often overlap so that it becomes impossible to study separately the pulses in each light curve. However, spectral analysis, in particular, the power spectral density (PSD) of light ...
Added: February 20, 2026
Ilyanova D. S., Nazarov I., Yelizarov (Elizarov) A. A. et al., , in: 2025 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO).: IEEE, 2025. P. 1–6.
Added: December 6, 2025
Magid E., Abbyasov B., Lavrenov R. et al., Lobachevskii Journal of Mathematics 2025 Vol. 46 No. 5 P. 2382–2395
Urban Search and Rescue (USAR) robotics deals with emergent situations that occur in urban environments due to natural and human-made disasters. To support early stages of algorithms’ testing and evaluation, we developed an easy to use USAR simulation tool (LIRS-USim) that models typical USAR missions within the Gazebo simulator. The proposed robot operating system based ...
Added: November 25, 2025
Enatskaya N., Вестник Самарского государственного технического университета. Серия: Физико-математические науки 2025 Т. 29 № 3 С. 538–553
This study investigates combinatorial substitution schemes with various constraints on cycle sizes: lower bounds, upper bounds, and two-sided bounds. For the proposed schemes, we solve several enumerative combinatorics problems: determining the number of possible outcomes, constructing direct numbered enumerations, solving numbering problems (establishing bijective correspondences between indices and types of outcomes), deriving probability distributions over ...
Added: October 26, 2025
Туханова В. Ю., Kankulov A., Костюмология 2025 Т. 9 № 4
The article presents the study focused on the development of a conceptual scientific and methodological model for designing products in the apparel and footwear industries within a digital environment. It examines the specific features of the design stages of light industry products, considering the integration of innovative technologies into higher education programs for training specialists ...
Added: October 3, 2025
Lezhnev E., Romanov A., Telpukhov D. et al., Micromachines 2025 Vol. 16 No. 10 Article 1096
This article explores the concept of low-level modeling of networks-on-chip (NoCs). A method for reducing the low-level NoC model by replacing the real IP blocks with a data packet generator module is proposed. This makes it possible to significantly increase the maximum number of nodes in the simulated NoC, as well as speed up the ...
Added: September 17, 2025
Zanko Georgii, MULTIDISCIPLINARY SCIENCE JOURNAL 2025 Vol. 8 No. 1 P. e2026126
Effective cash management remains a persistent challenge in dynamic economic landscapes, particularly under VUCA conditions. While traditional cash management models, including stochastic programming, have offered valuable insights, their limitations in capturing rapid changes and unknown uncertainties are becoming increasingly apparent. This paper addresses this gap by conducting a comparative analysis between a Stochastic Goal Programming ...
Added: September 12, 2025
Enatskaya N., Труды Карельского научного центра Российской академии наук 2025 № 4 С. 97–106
The article studies the schemes of particle allocation to cells in indistinguishable (scheme A) and distinguishable (scheme B) groups with the outcomes of achieveming a given minimum cell filling level. The schemes are analyzed by the enumerative method based on the construction of an iterative random process of direct non-repetitive numbered enumeration of their outcomes ...
Added: September 4, 2025
Enatskaya N., Труды Карельского научного центра Российской академии наук 2025 № 4 С. 89–96
We consider a scheme C of allocating r = r(k) indistinguishable particles to n distinguishable cells until the occurrence of the event Ak, when for the first time there are k (k r) non-empty cells. The pre-asymptotic analysis of the scheme is carried out by an original enumerative method (EM) along the following lines: nonrepetitive ...
Added: September 4, 2025
Levashov N. N., V. Yu. Popov, Malova H. V. et al., Cosmic Research 2025 Vol. 63 No. 2 P. 164–169
Using a numerical model, the influence of intermittency on the acceleration of particles in the equatorial plane of the Earth’s magnetotail was studied. For comparison with observational data, we selected the event of July 17, 2001, when plasma flows with velocities of up to 400 km/s and an amplitude of the turbulent magnetic field of ...
Added: September 4, 2025
Bulatov Y., Kryukov A., Suslov K., Renewable Energy 2026 Vol. 256. Part A P. 1–9
The integration of distributed generation into electric power systems requires advanced methods for control under normal, emergency, and post-emergency operating conditions. Distributed generation can rely on asynchronized synchronous generators (ASGs), which have advantages over synchronous machines. Their application however necessitates sophisticated automatic control systems. This study aims to identify the effects of a self-tuning predictive ...
Added: July 21, 2025