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Математико-статистический анализ социально-экономических процессов. Межвузовский сборник научных трудов
Вып. 11.
M. :
MESI, 2014.
Editor-in-chief: Mkhitarian V., Sirotin V., Arkhipova M., Dubrova T. A.
Chapters
Zvezdina N., В кн.: Математико-статистический анализ социально-экономических процессов. Межвузовский сборник научных трудовВып. 11.: М.: МЭСИ, 2014. С. 26–29.
В статье представлены результаты статистического анализа цен на свинину из Бразилии. ...
Added: September 20, 2014
Zvezdina N., В кн.: Математико-статистический анализ социально-экономических процессов. Межвузовский сборник научных трудовВып. 11.: М.: МЭСИ, 2014. С. 29–33.
В статье проанализированы некоторые показатели, характеризующие пенсионную систему Испании. Рассмотрены основные социально-экономические особенности. ...
Added: September 20, 2014
Gracheva S., Polyakova M. V., В кн.: Математико-статистический анализ социально-экономических процессов. Межвузовский сборник научных трудовВып. 11.: М.: МЭСИ, 2014. С. 20–25.
In the article the tendency of development of interaction of bank and insurance business, modern lines of the banking insurance are considered. Also we estimate the influence of different channels on credit card sales. ...
Added: March 15, 2015
Basalaev A., Rarovskii A., Journal of Singularities 2026 Vol. 30 P. 61–80
Saito theory associates to an isolated singularity rich structure that plays an important role in mirror symmetry. In this note we construct Saito theory for A and D type Landau-Ginzburg orbifolds. Namely, for the pairs (f,G), where f defines an isolated singularity of A and D type and G is a group of symmetries of ...
Added: September 1, 2026
Rybakov M., Shkatov D., Journal of Logic and Computation 2026 Vol. 36 No. 6 Article exag026
We prove Pi-1-1-hardness, and thus lack of recursive axiomatizability, of constant-domain modal predicate logics defined by a class of Dedekind complete linear Kripke frames containing a frame with an infinitely increasing chain of worlds. The result holds even for the language with one unary predicate letter, one propositional letter, and two individual variables. ...
Added: September 1, 2026
Селянин Ф. И., Moscow Mathematical Journal 2026 Vol. 26 No. 2 P. 167–187
Minkowski mixed volume of n subpolytopes D1,…,Dn of a polytope P⊂Rn clearly does not exceed the normalized volume n!Vol(P). Equality holds if and only if the subpolytopes are interlaced, i.e., each proper face F⊊P intersects at least dim(F)+1 of the polytopes Di. Efficiently computing mixed volumes for more general collections of subpolytopes is crucial for estimating the complexity of numerically solving polynomial systems.
Motivated by relaxing the bound dim(F)+1 to dim(F), we ...
Added: August 31, 2026
Asia and Africa today 2026 Vol. 6 P. 80–86
This theoretical article examines the persistent problem of the “leaky pipeline” for women in
Nigerian higher education, where increased representation in male-dominated STEM fields is undermined
by enduring stereotypes and socio-cultural barriers. By employing a critical theoretical analysis and
interpretive synthesis, it aims to demonstrate how the concept of reflexive modernization explains why
stereotype threats ...
Added: August 31, 2026
Kazaryan M., Dunin-Barkowski P., Bychkov B. et al., International Mathematics Research Notices 2026 Vol. 14 Article rnag146
We prove a recent conjecture of the fourth named author with P. Norbury that states a system of universal polynomial relations among the kappa classes on the moduli spaces of algebraic curves. The proof involves localization and materialization analysis of the spin Gromov–Witten theory of the projective line and is dictated by Z 2 -equivariant ...
Added: August 31, 2026
Kazaryan M., Dunin-Barkowski P., Bychkov B. et al., Communications in Mathematical Physics 2026 Vol. 407 No. 69
We prove that for any initial data on a genus zero spectral curve the cor responding correlation differentials of topological recursion are KP integrable. As an application we prove KP integrability of partition functions associated via ELSV-type formulas to the r-th roots of the twisted powers of the log canonical bundles ...
Added: August 31, 2026
Рождественская Е.Ю., Демиденко С. Ю., Иванова Е. Ю. et al., Социологические исследования 2026 № 7 С. 44–59
The article presents materials from a discussion of approaches to studying ego-documents and the practice of their use in Russian sociological research. The discussion included the theoretical and methodological origins of this research area, N.N. Kozlova's contribution to its development, and the specifics of the formation of a scientific research school in the study of ...
Added: August 31, 2026
Ермоленко Г. А., Кожевников С. Б., М.: Эксмо, 2026.
Socio‑humanitarian knowledge helps to master the social norms and values of Russian civilization. Each module of social studies is linked to a specific sphere of human social life, to activities aimed at fulfilling a person’s spiritual needs and social interests. Recognizing the social nature of one’s own needs is an important step towards understanding oneself, ...
Added: August 31, 2026
Gromov V., Переслегин С. Б., Переслегина Е. Б. et al., СПб.: Полакс, 2026.
Механизм происходящих в мире изменений носит эволюционный, а не экологический характер. Иначе говоря, Человечество столкнулось с кризисом развития, который имеет три независимые составляющие: кризис индустриального общества (фазовый кризис), кризис научного мышления (эпистемный кризис) и кризис формата существования разума (социосистемный кризис). Доклад посвящён аспектам этого триединого кризиса и возможным путям его преодоления, не сводящимся к первичному ...
Added: August 31, 2026
Devyatov R. A., Mathematical notes 2026 Vol. 119 No. 3 P. 782–786
Let G/B be a flag variety over ℂ, where G is a simple algebraic group with a simply laced Dynkin diagram, and B is a Borel subgroup. We say that the product of classes of Schubert divisors in the Chow ring is multiplicity free if it is possible to multiply it by a Schubert class ...
Added: August 30, 2026
Bayer A., Kuznetsov A., Macrì E., Journal fuer die reine und angewandte Mathematik 2026 Vol. 2026 No. 836 P. 111–162
We give a self-contained and simplified proof of Mukai’s classification of prime Fano threefolds of index 1 and genus g ≥ 6 with at most factorial terminal singularities, and of its extension to higher dimension. ...
Added: August 30, 2026
Bayer A., Kuznetsov A., Macrì E., Compositio Mathematica 2026 Vol. 162 No. 1 P. 59–99
We give a proof of Mukai’s theorem on the existence of certain exceptional vector bundles on prime Fano threefolds. To our knowledge this is the first complete proof in the literature. The result is essential for Mukai’s biregular classification of prime Fano threefolds, and for the existence of semiorthogonal decompositions in their derived categories. Our ...
Added: August 30, 2026
Guseva L., Novikov A., Advances in Mathematics 2026 Vol. 503 Article 111211
We prove that the Kuznetsov–Polishchuk exceptional collections on rational homogeneous spaces of the symplectic groups Sp(2n,C) are full and consist of vector bundles. To achieve this, we construct several classes of complexes, which we call generalized staircase complexes, symplectic staircase complexes and secondary staircase complexes — each of which may be of independent interest. ...
Added: August 30, 2026
Polishchuk A., Rains E., Journal of the Institute of Mathematics of Jussieu 2026 Vol. 25 No. 1 P. 339–373
We prove that for every relatively prime pair of integers (d,r) with r>0, there exists an exceptional pair (O,V) on any del Pezzo surface of degree 4, such that V is a bundle of rank r and degree d. As an application, we prove that every Feigin-Odesskii Poisson bracket on a projective space can be ...
Added: August 30, 2026
Kazhdan D., Polishchuk A., Pure and Applied Mathematics Quarterly 2026 Vol. 22 No. 3 P. 1115–1166
We continue the study of automorphic functions associated with a curve C over the ring k[ε]/(ε²), where k is a finite field, begun in arXiv:2303.16259. Namely, we study an example of theta-lifting in this framework and show that it can be understood in terms of the orbit decomposition of the space of automorphic functions S(SL₂(F)\SL₂(A_C)) ...
Added: August 30, 2026
Kozlova M. A., Iarskaia-Smirnova E. R., Социологический журнал 2026 Т. 32 № 2 С. 139–162
This article presents a conceptual model of a friendly educational environment. The rationale for whether it is a necessity is based on two types of arguments. Firstly, based on the results of analyzing the transformation of the idea of inclusive education in its representation in the Russian public space, the limitations of targeted educational policy are demonstrated. Secondly, ...
Added: August 30, 2026
Гурин М. Ю., Парщиков Д. А., Мальцева Н. А., Консультативная психология и психотерапия 2026 Т. 34 № 2 С. 186–204
Context and relevance. Adolescence is regarded as a transitional stage from childhood to adulthood. Adolescents with neurodevelopmental disorders and their families face significant challenges associated with the transition to adulthood. This article examines the perceptions of participants in an educational supported living project and their parents regarding the process of growing up, as well as the ...
Added: August 30, 2026
Kuznetsov A. P., Sataev I. R., Stankevich N., Chaos 2026 Vol. 36 No. 8 Article 083131
A radio-physical system, namely, a two-mode van der Pol generator, is considered. It is shown that this system demonstrates two types of chaos: with one and two zero Lyapunov exponents. The regions of the second type of chaos are surrounded by bifurcation lines of invariant tori doubling. Quasi-periodic structures of various shapes are embedded within ...
Added: August 30, 2026
Shirokov N. A., Rozenblum G., Israel Journal of Mathematics 2026 P. 1–30
We establish that a generalized H\¨older continuous function on an (m−2)-Ahlfors regular compact set in Rm can be approximated by solutions of an elliptic equation, with the rate of approximation determined by the continuity modulus of the function ...
Added: August 29, 2026
Tikhomirova A., Professional Discourse & Communication 2026 Vol. 8 No. 3 P. 66–84
Given China’s rise as the world’s leading automotive producer and the radical
transformation of the Russian market, societal acceptance of new market entrants remains a dif
ficult communicative task. Against the backdrop of growing sales and persistent consumer am
bivalence, this study examines how Russian consumers discursively construct, challenge, and
renegotiate the legitimacy of Chinese automobile brands in online ...
Added: August 28, 2026
Kazun A., Девятников В. Ю., Белов М. Д., Вопросы теоретической экономики 2026 Т. 3 № 32 С. 115–135
Как понять, хорош адвокат или нет? В данной статье мы описываем методологию, позволяющую измерять качество юридической помощи через разницу между тем, что предсказывает модель машинного обучения по объективным характеристикам дела, и тем, чем дело закончилось в реальности. Мы исходим из предпосылки, что если у адвоката дела стабильно заканчиваются лучше ожидаемого, то он делает свою работу хорошо. ...
Added: August 28, 2026
Zhuravleva T., Afanasev K., Engelmann J. et al., / Series "SSRN Working Paper Series". 2026.
Extortionary ("harassment") bribery can persist even when widely condemned, consistent with a coordination problem sustained by beliefs about what others do and what others consider acceptable. We study whether a minimal institutional featurethe presence of a third-party monitor empowered to punish-shifts (i) normative expectations about extortion and compliance and (ii) empirical expectations about their prevalence. ...
Added: July 22, 2026
Mishin A., Guerrieri L., Kim J., / Series 2026-042 "Finance and Economics Discussion Series (FEDS)". 2026.
Within narrowly defined industries, the most productive firms produce far more than the least productive from the same inputs, and this dispersion widens in downturns. We build a tractable representative-agent model in which financial frictions—adverse selection and moral hazard—make firms sort endogenously into lenders, strategic defaulters, and producers. As credit conditions vary, the resulting misallocation ...
Added: June 28, 2026
Власов С. А., Nevalennyi M., Сафиулин Р. Р. et al., / Банк России. Серия Аналитическая записка "Материалы Банка России". 2026.
В аналитической записке обсуждается долгосрочно устойчивый уровень цены на российскую нефть. Это тот уровень, к которому цена нефти, вероятнее всего, будет тяготеть в долгосрочной перспективе. Потребность в его определении возникает по нескольким причинам. Во-первых, цена на нефть остается одним из ключевых экономических показателей российской экономики, определяющих экспорт, обменный курс рубля, прибыль, доходы и расходы бюджета, ...
Added: June 27, 2026