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Transition between metastable equilibria: Applications to binary-choice games
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 2023. Vol. 108. No. 2. Article 024134.
Transitions between metastable equilibria in the low-temperature phase of dynamical Ising game with activity spillover are studied in the infinite time limit. It is shown that exponential enhancement due to activity spillover, which takes place in finite-time transitions, is absent in the infinite time limit. In order to demonstrate that, the analytical description for infinite time trajectory is developed. An analytical approach to estimate the probability of transition between metastable equilibria in the infinite time limit is introduced and its results are compared with those of kinetic Monte Carlo simulation. Our study sheds light on the dynamics of the Ising game and has implications for the understanding of transitions between metastable states in complex systems.
Language:
English
СПб.: Скифия-принт, 2025.
В сборник включены материалы по результатам работы международных научных и научно-практических конференций, состоявшихся в Санкт-Петербургском государственном университете в апреле 2025 года в рамках IX Международного экономического Симпозиума - 2025. В конференциях приняли участие представители ведущих российских и зарубежных вузов, научных учреждений и бизнес-сообщества. Сборник материалов предназначен для бакалавриантов, магистрантов, аспирантов и преподавателей экономических специальностей вузов, ...
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Added: May 29, 2026
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A classic problem in data analysis is studying the systems of subsets defined by either a similarity or a dissimilarity function on X which is either observed directly or derived from a data set.
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Vorchik A., Вопросы экономики 2026
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Delay discounting refers to the tendency to choose sooner, smaller rewards over larger, later rewards. Many previous studies link this tendency positively to reward sensitivity, yet the specific mechanisms behind this association remain poorly understood. Reward sensitivity may relate to delay discounting through at least three possible pathways: increased sensitivity to reward size, increased sensitivity ...
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Tatarinov A., Вопросы статистики 2026 Т. 33 № 2 С. 5–22
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Degtyarev A., Bakhurin S., Yudin N., DSPA 2026 P. 1–6
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Актуальность статьи обусловлена трансформацией мирохозяйственных связей под влиянием
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The study of the consequences of the application of individual sanctions instruments at the level of industries or segments of the economy allows us to assess the components and factors of overall sustainability, the effectiveness of the state policy. The paper provides an econometric assessment of the impact of US SDN list sanctions on Russian ...
Added: May 26, 2026
Kalinin A. M., Проблемы прогнозирования 2024 № 1(202) С. 35–53
The dynamics of the Russian economy in 2022 did not develop along the trajectories expected in most forecasts. Investments in fixed assets, contrary to expectations, decreased slightly; some industries have seen growth. The article offers an analysis of the 2022 results from the point of view of justification of views on the factors determining investment ...
Added: May 26, 2026
Kalinin A. M., Проблемы прогнозирования 2024 № 2 С. 21–33
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Added: May 26, 2026
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Added: May 26, 2026
D.D. Sukhoverkhova, L.N. Shchur, , in: Параллельные вычислительные технологии – XIX всероссийская конференция с международным участием, ПаВТ'2025. Короткие статьи и описания плакатов.: Издательский центр ЮУрГУ, 2025. P. 82–89.
We apply supervised deep machine learning techniques to extract properties of the anisotropic Ising model. We consider two cases of anisotropy: orthogonal and diagonal. From the predictions of the neural network, we obtained phase probability functions, from which we measured two quantities: the critical temperature and the critical exponent of the correlation length. We estimated ...
Added: December 4, 2025
Кузнецов А. В., Fedyanin D., Вестник Воронежского государственного университета. Серия: Системный анализ и информационные технологии 2025 № 3 С. 101–109
Разработана модель для агентов, посещающих общую точку (или точки) интереса. Агенты делятся на тех, удовлетворение от посещения которых уменьшается при наличии других посетителей, и тех, удовлетворение которых растет в этом случае. Для агентов первого типа увеличение числа агентов выше определенного препятствует посещению этой точки агентами. Агенты имеют переменные параметры своего желания посещать точку и терпеть ...
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Petrov I., В кн.: Человеческие качества и человеческое поведение в экономической науке.: СПб.: Алетейя, 2022. С. 215–233.
В работе приводится попытка выявления механизмов воздействия социального капитала на экономические результаты. На примере из класса линейно-квадратичных игр на сетях показано, что управление сетевыми характеристиками взаимодействия участников может быть эффективнее прямых стимулирующих трансфертов. ...
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The paper examines some structural parallels between normative standards in logic and game theory. On the one hand, the standard view holds that both logic and game theory are normative disciplines. On the other hand, their normative status remains a subject of debate. It is shown that parallel research programs have emerged within logic and ...
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Gusev V., Annals of Operations Research 2026 Vol. 356 P. 921–948
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Chertenkov V., Shchur L., Lecture Notes in Computer Science 2025 Vol. 15406 P. 434–449
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D. D. Sukhoverkhova, L. N. Shchur, Lobachevskii Journal of Mathematics 2025 Vol. 46 No. 1 P. 528–534
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Added: January 13, 2025
St. Petersburg: Saint Petersburg State University, 2022.
This edited volume contains papers that are an outgrowth of the 15th International Conference on "Game Theory and Management" held in Saint Petersburg, Russia, in June 23–25, 2021 with a few additional contributed papers. These papers present an outlook of the current development of theory of games and its applications to management in various domains, ...
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