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К 90-летию со дня рождения Б.С. Гельруда
Математика в школе. 2020. № 7. С. 69–80.
Peresetsky A., Брайнин В. Б., Волков С. Е., Каленков С. Г., Левит В. И., Медведева Н. Н., Сагарадзе В. В., Файншмидт Е. М., Шейдвассер (Таран) В. М.
Priority areas:
mathematics
Language:
Russian
Kuzminov Y., Terentev E., Kruchinskaia E. et al., М.: НИУ ВШЭ, Институт образования, 2026.
В настоящем исследовании авторами сделана попытка отследить последние, наиболее важные тенденции в сфере высшего образования (стемизация, снижение доли низких образовательных результатов, расширение сегмента платного образования при его высокой доступности в России) и обосновать существование этих тенденций для российского контекста на данных Мониторинга качества приема в российские вузы. Актуальность данного исследования имеет и теоретический, и прикладной ...
Added: April 27, 2026
Domrin V. I., Malova H. V., V. Yu. Popov et al., Cosmic Research 2026 Vol. 64 No. 2 P. 238–252
During magnetospheric perturbations a relatively thin current sheet with thickness about several
proton gyroradii forms in the Earth’s magnetotail. In a framework of the kinetic model describing current
sheet thinning in the magnetotail, the processes of its formation are investigated depending on the normal
magnetic field magnitude which affects both the current sheet structure and particle dynamics within ...
Added: April 27, 2026
Tsareva O. O., Malova H. V., V. Yu. Popov et al., Plasma Physics Reports 2026 Vol. 52 No. 2 P. 179–185
The influence of asymmetry of plasma sources on the structure and spatial localization of a superthin
current sheet (STCS) supported by demagnetized electrons is studied using a self-consistent model. The
simulation takes into account the presence of a single plasma source in the northern hemisphere, which
makes the plasma flow asymmetric. It is demonstrated that the asymmetry of ...
Added: April 27, 2026
Mikhailova A., М.: Издательский дом НИУ ВШЭ, 2026.
В 16-м выпуске серии учебно-методических пособий «Подготовка профессионалов для нового образования» представлено пособие, которое основано на диссертационном исследовании, посвященном использованию метода «исследование действием» для поддержки профессиональных изменений учителей. В книге показано, как через циклы планирования, действия, наблюдения и рефлексии педагоги постепенно изменяют свои представления и трансформируют уроки — от фронтальных форм к активным, исследовательским и ...
Added: April 25, 2026
Pochinka O., Yakovlev E., Shmukler V., Russian Journal of Nonlinear Dynamics 2026
Every discrete dynamical system (cascade) generated by a homeomorphism induces a continuous
dynamic system (flow) — a suspension. However, not every flow is equivalent to a suspension
over a cascade, a necessary and sufficient condition for this is the existence of a global
section for the flow. In the case of the existence, the flow is equivalent to ...
Added: April 24, 2026
Korshunov I., Shirkova N., Шадрин С. С. et al., М.: Издательский дом НИУ ВШЭ, 2026.
В докладе рассматриваются показатели разработки и реализации основных продуктов передовых инженерных школ: образовательных программ, научно-исследовательских работ и результатов интеллектуальной деятельности, созданных в рамках федерального проекта «Молодежь и дети». Показатели работы научно-инженерных коллективов сопоставляются с инвестициями в отрасли технологического суверенитета, экономическими показателями развития отраслей и субъектов Российской Федерации. Обсуждается вклад передовых инженерных школ в региональную экономику. ...
Added: April 24, 2026
Kazaryan M., Dunin-Barkowski P., Bychkov B. et al., Selecta Mathematica, New Series 2026 Vol. 32 Article 25
We revise the notion of the blobbed topological recursion by extending it to the setting of generalized topological recursion as well as allowing blobs which do not necessarily admit topological expansion. We show that the so-called non-perturbative differentials form a special case of this revisited version of blobbed topological recursion. Furthermore, we prove the KP ...
Added: April 23, 2026
Kazaryan M., Lando S., Kodaneva N., Journal of Geometry and Physics 2026 No. 225 Article 105841
Weight systems associated to the Lie algebras 𝔤𝔩(N) for N = 1,2,... can be unified into auniversal one. The construction is based on an extension of the 𝔤𝔩(N) weight systems to permutations. This universal weight system takes values in the algebra of polynomials C[N;C1,C2,...] in infinitely many variables. We show that under the substitution Cm ...
Added: April 23, 2026
Kychkin A., Chernitsin I., Прикладная информатика 2026 Т. 21 № 1 С. 40–58
The results of the development of a software microservice embedded in atmospheric air quality monitoring systems to support the identification of industrial pollution sources are presented. The emission and subsequent spread of harmful substances in the lower layers of the atmosphere is dynamic and characterized by high uncertainty due to the specific features of technological ...
Added: April 23, 2026
Рукаманенко Н. А., Смирнова Ю. Г., Сухорукова А. Р., Наука. Управление. Образование. РФ 2026 № 1 (21) С. 83–90
The article is devoted to the crisis of the traditional school management model in the context of digital transformation. The challenges for educational activities and career guidance are analyzed, requiring a transition from simple “digitization” of outdated forms to the creation of a hybrid environment. The need for the management team to transition to the ...
Added: April 22, 2026
IEEE, 2026.
Added: April 21, 2026
Galkin O., Galkina S., Ястребова И. Ю., Журнал Средневолжского математического общества 2026 Т. 28 № №1 С. 11–30
Polynomials of least deviation from zero play an important role in the theory and practice of numerical methods. They can be used to solve problems of optimizing the properties of various computational algorithms. Our work is devoted to the study of polynomials of least deviation from zero on a ray in the exponential norm. In ...
Added: April 20, 2026
Shirkova N., Иванова Г. П., Марченко А. А., М.: КноРус, 2026.
Монография «Педагогическая поддержка и сопровождение процесса обучения младших школьников» предназначена для студентов, обучающихся по направлениям подготовки 44.03.01 «Педагогическое образование» (начальное образование) и 44.03.05 «Педагогическое образование» (два профиля подготовки). В работе рассматриваются современные аспекты педагогической поддержки и системного сопровождения учебного процесса младших школьников, особенно детей с трудностями в обучении. Особое внимание уделяется роли педагогического сопровождения в ...
Added: April 20, 2026
Риехакайнен Е. И., Браташ В. С., Zubov V. et al., Вопросы образования 2024 № 2 С. 251–285
The article describes the principles of creating a corpus of teachers’ speech, which enables to apply an ethnographic approach to study teaching practices. Through the analysis of a large dataset of real classroom recordings, this corpus aims to identify linguistic, psychological, and sociological factors contributing to the improvement of teaching effectiveness. The corpus includes audio ...
Added: April 19, 2026
Zlotnik Alexander, / Series arXiv "math". 2026. No. 2602.03481v1.
We deal with the global in time weak solutions to the 1D compressible Navier-Stokes system of equations for large discontinuous initial data and nonhomogeneous boundary conditions of three standard types. We prove the Lipschitz-type continuous dependence of the solution $(\eta,u,\theta)$, in a norm slightly stronger than $L^{2,\infty}(Q)\times L^2(Q)\times L^2(Q)$, on the initial data $(\eta^0,u^0,e^0)$ in a ...
Added: April 18, 2026
Petrov I., Doklady Mathematics 2026 Vol. Volume 112 P. S103–S110
This paper examines games on networks with linear best responses, which allow for the analysis of how interaction structures influence agents’ strategic behavior. Special attention is given to intervention issues in such models, particularly in selecting optimal intervention strategies aimed at maximizing the central planner’s objective function. Two main control policies are analyzed: individual agent ...
Added: April 17, 2026
Fedotova (Goldyreva) V., Константинов В. В., Педагогика. Вопросы теории и практики 2025 Т. 10 № 10 С. 1699–1706
The global trend toward the globalization of education is intensifying competition among universities for international students. Upon arriving in a new country, students often experience difficulties adapting, which directly impacts their academic success and personal growth. The digital environment is a significant element influencing the adaptation process. This influence is ambivalent, manifesting itself in both ...
Added: April 17, 2026
Константинов В. В., Fedotova (Goldyreva) V., Человеческий капитал 2026 № 3 (207) С. 239–249
Successful mastery of the educational process in the digital environment is directly related to the development of academic readiness of international students. The aim of this study was to identify the influence of the components of academic motivation, adaptability to the educational process and to the group on the perception of learning in the digital ...
Added: April 17, 2026
Апальков Д. И., Территория: журнал исторических исследований 2026 № 1 С. 256–269
В этом году в издательстве «Наука» вышла книга научного сотрудника СПбИИ РАН А. Ю. Стефаненко, посвященная внутрипартийным оппозиционным группам, существовавшим в Ленинграде в 1920–1930-х гг. Рассмотрению этой работы и посвящена данная рецензия. ...
Added: April 16, 2026
ИД «Среда», 2026.
Added: April 15, 2026
Остапенко Е. С., Ivanov I., Мир психологии. Научно-методический журнал 2026 Т. 1 № 124 С. 222–239
The study aims to assess the optimal amount of organized out-of-school time among adolescents. Based on a sample of 1 859 students in grades 5–8 from a large city, the study analyzed the associations between the intensity and diversity of organized activity involvement and academic performance, social-emotional skills, and well-being. The results confirm a U-shaped ...
Added: April 14, 2026
Medvedev V., / Series arXiv "math". 2026.
We investigate the interplay between the dimension of the space of static potentials and the geometric and topological structure of the underlying static three-manifold. A partial classification of boundaryless static manifolds is obtained in terms of this dimension. We also treat the case of static manifolds with boundary. In particular, we prove that if a ...
Added: April 3, 2026
Gabdullin N., Androsov I., / Series Computer Science "arxiv.org". 2026.
Label prediction in neural networks (NNs) has O(n) complexity proportional to the number of classes. This holds true for classification using fully connected layers and cosine similarity with some set of class prototypes. In this paper we show that if NN latent space (LS) geometry is known and possesses specific properties, label prediction complexity can ...
Added: April 2, 2026
Smirnov A., Демографическое обозрение 2025 Т. 12 № 2 С. 35–68
The article summarizes the application of the network approach to the analysis of migration flows in Russia from the late Soviet period to 2023. Eleven datasets on international, interregional and intermunicipal migration flows were compiled. The data sources include the 1989, 2002, 2010, 2020 (2021) population censuses, vital statistics for 2015-2023 and the “digital traces” ...
Added: March 18, 2026