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Попов Виктор Юрьевич

Высшая школа бизнеса

Профиль на hse.ru ↗ тел.: +7 (495) 772-95-90 | 26278
Публикаций
78
Языков
1
Наград
5
Конференций
10
Профиль Публикации (78) Курсы (11)

Профессиональные интересы

математическое моделированиематематическое моделирование в динамике плазмыматематическое моделирование в естественных наукахматематическое моделирование в финансовых приложенияхМатематическое моделирование в экономических системахматематическое моделирование нелинейных волновых процессовфизико-математическое моделированиеМатематическое моделирование физических процессовМатематическое моделирование сложных процессов и системвычислительная физика28.17.19 Математическое моделирование

Должности

  • Профессор — Высшая школа бизнеса, Департамент бизнес-информатики
  • Профессор — Московский институт электроники и математики им. А.Н. Тихонова, Департамент прикладной математики
  • Заведующий лабораторией — Факультет компьютерных наук, Научно-учебная лаборатория моделирования и управления сложными системами

Био

  • · Начал работать в НИУ ВШЭ в 2017 году.
  • · Научно-педагогический стаж: 27 лет.

Образование

  • 2011 · Ученое звание: Профессор
  • 2006 · Доктор физико-математических наук
  • 2001 · Ученое звание: Доцент
  • 1992 · Кандидат физико-математических наук
  • 1989 · Специалитет: Московский государственный университет им. М.В. Ломоносова, специальность «Физика», квалификация «Физик»

Опыт работы

  • · 1995-2001: доцент кафедры «Математика, статистика и эконометрика» Высшая школа экономики
  • · 2001-2007: доцент кафедры «Математика» Финансовый университет при Правительстве РФ
  • · 2007-2009: профессор кафедры «Математика и финансовые приложения» Финансовый университет при Правительстве РФ
  • · 2009-2016: заведующий кафедрой «Прикладная математика» Финансовый университет при Правительстве РФ
  • · 2016-2017: профессор департамента анализа данных, принятия решений и финансовых технологий Финансовый университет при Правительстве РФ

Награды и поощрения

  • · Благодарность Высшей школы экономики (май 2021)
  • · Почетная грамота Министерства образования и науки Российской Федерации (август 2016)
  • · Надбавка за публикацию в журнале из Списка А (и приравненном к нему научном издании) (2025–2026, 2024–2025, 2023–2024)
  • · Надбавка за публикацию в международном рецензируемом научном издании (2018–2019, 2017–2018)
  • · Лучший преподаватель — 2024

Гранты и проекты

  • — · на соискание учёной степени кандидата наук

Конференции (10)

Показать все
  • · 2022: COSPAR ATHENS 2022 44th Scientific Assembly (Афины). Доклад: Comparison of the solar wind model with observational data obtained by Ulysses in the heliosphere
  • · 2021: European Geosciences Union General Assembly 2021 (Вена). Доклад: Quasi-adiabatic particle dynamics in thin current sheets with a magnetic shear
  • · 2020: European Geosciences Union General Assembly 2020 (Вена). Доклад: Current sheets with multi-component plasma in planetary magnetospheres
  • · 2017: ДВЕНАДЦАТАЯ ЕЖЕГОДНАЯ КОНФЕРЕНЦИЯ "ФИЗИКА ПЛАЗМЫ В СОЛНЕЧНОЙ СИСТЕМЕ" (Москва). Доклад: Механизмы ускорения частиц в токовом слое хвоста магнитосферы Земли
  • · 2017: ДВЕНАДЦАТАЯ ЕЖЕГОДНАЯ КОНФЕРЕНЦИЯ "ФИЗИКА ПЛАЗМЫ В СОЛНЕЧНОЙ СИСТЕМЕ" (Москва). Доклад: Модель солнечного ветра в околосолнечном пространстве
  • · 2017: ДВЕНАДЦАТАЯ ЕЖЕГОДНАЯ КОНФЕРЕНЦИЯ "ФИЗИКА ПЛАЗМЫ В СОЛНЕЧНОЙ СИСТЕМЕ" (Москва). Доклад: РАДИАЦИОННАЯ ОПАСНОСТЬ В МОМЕНТ ИНВЕРСИИ МАГНИТНОГО ПОЛЯ ЗЕМЛИ
  • · 2017: ДВЕНАДЦАТАЯ ЕЖЕГОДНАЯ КОНФЕРЕНЦИЯ "ФИЗИКА ПЛАЗМЫ В СОЛНЕЧНОЙ СИСТЕМЕ" (Москва). Доклад: Структура токовых слоев в области ближнего хвоста магнитосферы Марса по наблюдениям спутника MAVEN
  • · 2016: Третий Российский экономический конгресс (Москва). Доклад: Влияние пенсионной реформы 2012-2015 гг. на сбалансированность бюджета ПФР
  • · 2016: Третий Российский экономический конгресс (Москва). Доклад: Актуарный анализ и выявление источников и резервов сокращения дефицита бюджета Пенсионного Фонда России
  • · 2016: Третий Российский экономический конгресс (Москва). Доклад: Тарифная политика обязательного пенсионного страхования как основа построения сбалансированной пенсионной системы

Идентификаторы исследователя

Публикации (78)

Методы оптимальных решений в экономике и финансах. 2-е издание

2016 · BOOK · ru

Излагаются основные методы оптимизации, которые применяются при решении прикладных экономических задач. Последовательно рассмотрены линейные модели в экономике, основы линейного программирования и теории двойственности, их применение при решении различных типов транспортных задач; математические методы решения задач нелинейного программирования и их применение в теории производства и потребления, методы решения задач многокрите риальной оптимизации и динамического программирования, основы теории игр и ее применение при решении задач пространственной экономики. Особое внимание уделено численным методам, необходимым для исследования полученных математических моделей.

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Mid- and Late Holocene vegetation dynamics and fire history in the boreal forest of European Russia: A case study from Meshchera Lowlands

2016 · ARTICLE · en

Climate, fire, and human activities strongly affected the development of vegetation communities during the Holocene, yet the relative importance of these individual factors remains unclear in many areas. This paper presents new multi-proxy records of environmental change for the Meshchera Lowlands (the central part of the East European Plain) during the Holocene. Changes in regional vegetation during the Mid- and Late Holocene were influenced by climate, fire regime and human impact, as indicated by pollen, plant macrofossil, charcoal and testate amoebae analysis from several peat cores, along with reconstruction of tree cover from pollen assemblages. Since 8500 cal yr BP, the vegetation history represented a series of consecutive phases of birch, birch-pine and pine-broadleaf forests, with introduction of spruce after 2500 cal yr BP. Maximal abundance of broadleaf tree species was detected from 4700 to 2000 cal yr BP. Vegetation dynamics were strongly influenced by human activity since 1400 cal yr BP. High fire frequency was recorded for the periods 8500–4500 cal yr BP and 3500–2000 cal yr BP, when the fire return interval varied from 40 to 80 years. Since 2000 cal yr BP, the fire return period exceeded 500 years suggesting a significant decline in fire frequency during the last two millennia.

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Response of CO2 and H2O fluxes in a mountainous tropical rainforest in equatorial Indonesia to El Niño events

2015 · ARTICLE · en

The possible impact of El Niño–Southern Oscillation (ENSO) events on the main components of CO2 and H2O fluxes between the tropical rainforest and the atmosphere is investigated. The fluxes were continuously measured in an old-growth mountainous tropical rainforest in Central Sulawesi in Indonesia using the eddy covariance method for the period from January 2004 to June 2008. During this period, two episodes of El Niño and one episode of La Niña were observed. All these ENSO episodes had moderate intensity and were of the central Pacific type. The temporal variability analysis of the main meteorological parameters and components of CO2 and H2O exchange showed a high sensitivity of evapotranspiration (ET) and gross primary production (GPP) of the tropical rainforest to meteorological variations caused by both El Niño and La Niña episodes. Incoming solar radiation is the main governing factor that is responsible for ET and GPP variability. Ecosystem respiration (RE) dynamics depend mainly on the air temperature changes and are almost insensitive to ENSO. Changes in precipitation due to moderate ENSO events did not have any notable effect on ET and GPP, mainly because of sufficient soil moisture conditions even in periods of an anomalous reduction in precipitation in the region.

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Fine structure of the price–demand relationship in the electricity market: Multi-scale correlation analysis

2015 · ARTICLE · en

In this research we investigate the problems of dynamic relationship between electricity price and demand over different time scales for two largest price zones of the Russian wholesale electricity market. We use multi-scale correlation analysis based on a modified method of time-dependent intrinsic correlation and the complete ensemble empirical mode decomposition with adaptive noise for this purpose. Three hypotheses on the type and strength of correlations in the short-, medium- and long-runs were tested. It is shown that price zones significantly differ in internal price–demand correlation structure over the comparable time scales, and not each of the theoretically formulated hypotheses is true for each of them.Wecan conclude that the answer to the question whether it is necessary to take into account the influence of demand-side on electricity spot prices over different time scales, is significantly dependent on the structure of electricity generation and consumption on the corresponding market.

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Formation of self-organized shear structures in thin current sheets

2015 · ARTICLE · en

Self-consistent kinetic (particle-in-cell) model of magnetotail thin current sheet (TCS) is used to understand the formation of self-consistent sheared magnetic structures. It is shown that shear configurations appear in TCS as a result of self-consistent evolution of some initial magnetic perturbation at the current sheet center. Two general shapes of shear TCS components are found as a function of the transverse coordinate: symmetric and antisymmetric. We show that TCS formation goes together with the emergence of field-aligned currents in the center of the current sheet, as a result of north-south asymmetry of quasi-adiabatic ion motions. Ion drift currents can also contribute to the magnetic shear evolution, but their role is much less significant, their contribution depending upon the normal component Bz and the amplitude of the initial perturbation in TCS. Parametric maps illustrating different types of TCS equilibria are presented that show a higher probability of formation of symmetric shear TCS configuration at lower values of the normal magnetic component.

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Modeling of Different Scenarios of Thin Current Sheet Equilibria in the Earth’s Magnetotail

2015 · ARTICLE · en

The Earth’s magnetosphere is an open dynamic system permanently interacting with the solar wind, i.e., the plasma flow from the Sun. Some plasma processes in the magnetosphere are of spontaneous explosive character, while others develop rather slowly as compared to the characteristic times of plasma particle motion in it. The large-scale current sheet in the magnetotail can be in an almost equilibrium state both in quiet periods and during geomagnetic perturbations, and its variations can be considered quasistatic. Thus, under some conditions, the magnetotail current sheet can be described as an equilibrium plasma system. Its state depends on various parameters, in particular, on those determining the dynamics of charged particles. Knowing the main governing parameters, one can study the structure and properties of the current sheet equilibrium. This work is devoted to the self-consistent modeling of the equilibrium thin current sheet (TCS) of the Earth’s magnetotail, the thickness of which is comparable with the ion gyroradius. The main objective of this work is to examine how the TCS structure depends on the parameters characterizing the particle dynamics and magnetic field geometry. A numerical hybrid self-consistent TCS model in which the tension of magnetic field lines is counterbalanced by the inertia of ions moving through the sheet is constructed. The ion dynamics is considered in the quasi-adiabatic approximation, while the electron motion, in the conductive fluid approximation. Depending on the values of the adiabaticity parameter κ (which determines the character of plasma particle motion) and the dimensionless normal component of the magnetic field , the following two scenarios are considered: (A) the adiabaticity parameter is proportional to the particle energy and = const and (B) the particle energy is fixed and the adiabaticity parameter is proportional to . The structure of the current sheet and particle dynamics in it are studied as functions of the parameters κ and . It is shown that, in scenario A, the current sheet thickness decreases with increasing adiabaticity parameter due to a decrease in the ion gyroradius. Accordingly, the radius of curvature of magnetic field lines decreases, which leads to an increase in the contribution of electron drift currents near the neutral plane z = 0. Numerical simulations demonstrate that current equilibria can exist if the adiabaticity parameter lies in the range . At κ ~ 0.7, the contribution of electron drift currents to the total current density is much larger than the contribution of ions and the ion motion becomes chaotic. At larger values of the adiabaticity parameter, no equilibrium solutions were found in the framework of the given one-dimensional model. Therefore, the value κ = 0.7 corresponds to the upper applicability limit of the quasi-adiabatic model of the current sheet. In scenario B, an increase in the parameter κ leads to the appearance of a large number of quasi-trapped ions in the current sheet, due to which the current sheet thickens and the amplitude of the current density decreases. As a result, equilibrium solutions exist in a much narrower range of the adiabaticity parameter, . Consequences of the existence of parametric boundaries of equilibrium solutions for the TCS under actual geomagnetic conditions are discussed.

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The structure of the Venusian current sheet

2014 · ARTICLE · en

We investigate the current sheet (CS) of the Venusian magnetotail using the data collected by the Venus Express mission in 2006–2010. We have found that the observed profiles of the main magnetic field component Bx have single-scale or double-scale structures. For single-scale CSs the Bx profile is well approximated by the Harris model, (T0 is the characteristic temporal scale, B0 is the magnetic field at the CS boundary). For double-scale CSs the Bx profile is better described by the double-scale model, with B2>0.3B0 and T2>2T1. The magnetic field component perpendicular to the CS plane and the shear component are on average uniform across CSs and ten times smaller than the amplitude of Bx. The observed Bxprofiles can be described by the quasiadiabatic CS model. According to our interpretation the electric current in single-scale CSs is generally carried by protons on transient orbits. In double-scale CSs the current density is provided by transient protons and oxygen ions. In this case, the inner CS scale is supported by the proton population, while the outer scale is supported by the oxygen population. We suggest that the Venusian CS thickness is likely several ion thermal gyroradii.

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Vlasov Modes in the Theory of IonAcoustic Turbulence

2014 · ARTICLE · en

The existing theory of quasistationary plasma turbulence presumes that the growth rate of plasma waves is zero. In this paper, it is proposed to determine the spectrum of such waves by using the concept of undamped Vlasov waves. The results concerning the ionacoustic velocity in the framework of this concept are presented for two models of ionacoustic turbulence. It is shown that the use of the spectral properties of undamped ionacoustic waves removes the uncertainty in estimating the time and efficiency of strong turbu lent plasma heating.

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Курсы (11)