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19 January 2021
How Lockdown Has Changed Life for Russian Women
Researchers Yulia Chilipenok, Olga Gaponova, Nadezhda Gaponova and Lyubov Danilova of HSE – Nizhny Novgorod looked at how the lockdown has impacted Russian women during the COVID-19 pandemic. They studied the following questions: how women divided their time; how they worked from home; how they got on with their partners and children; and how they dropped old habits and started new ones in relation to nutrition, health, beauty, and self-development.
18 January 2021
Catastrophe and Opportunity: HSE University Experts Learn the Lessons of Crises of the Last Hundred Years
The idea for the project, which studies the crisis experience, was born at HSE University’s Faculty of World Economy and International Affairs last spring, when it became clear that the pandemic and lockdown had given rise to a new systemic crisis, based on numerous contradictions that have accumulated in the world over the past decades. The results of the scientific Lessons from the Crises of the Past project have been presented to the portal's news service by Igor Makarov, Head of HSE University’s School of World Economy.
18 January 2021
Almost Half of Russians Suffer from Loneliness
In Russia, 43.1% of the adult population experiences loneliness. This share is comprised mostly of older people, but quite often young people as well. At each age, loneliness is experienced in its own way, and at certain times it becomes especially painful.

Book chapter

Граф Пейкшото диффеоморфизмов Морса–Смейла на многообразиях размерности большей трех

Гринес В. З., Гуревич Е. Я., Медведев В. С.
Language: Russian
Text on another site
Keywords: топологическая классификациякаскад Морса-Смейла

In book

Дифференциальные уравнения и динамические системы. Сборник статей
Edited by: Е. Ф. Мищенко Т. 261. М.: МАИК, 2008.
Similar publications
О классификации диффеоморфизмов Морса–Смейла с одномерным множеством неустойчивых сепаратрис
Гринес В. З., Гуревич Е. Я., Медведев В. С. В кн.: Дифференциальные уравнения и динамические системы. Сборник статей. Т. 270. М.: МАИК, 2010.
Added: Sep 29, 2014
An open set of structurally unstable families of vector fields in the two-sphere
Ilyashenko Y., Kudryashov Y., Schurov I. arxiv.org. math. Cornell University, 2015. No. 1506.06797.
This is the first part of a two parts paper dedicated to global bifurcations in the plane. In this part we construct an open set of three parameter families whose topological classification has a numerical invariant that may take an arbitrary positive value. In the second part we construct an open set of six parameter families whose topological classification has a functional invariant. Any germ of a monotonically increasing function may be realized as this invariant. Here "families" are "families of vector fields in the two-sphere".
Added: Jun 24, 2015
О топологической классификации градиентно-подобных потоков без гетероклинических пересечений посредством энергетической функции
Гуревич Е. Я., Сахаров А. Н., Трегубова Е. В. Журнал Средневолжского математического общества. 2013. Т. 15. № 4. С. 91-100.
Added: Oct 14, 2014
Реализация изотопических классов градиентно-подобных диффеоморфизмов тора
Гуревич Е. Я., Сяинова Д. Т. Журнал Средневолжского математического общества. 2014. Т. 16. № 2. С. 46-56.

We specify S. Batterson's results of [7] where classes of isotopic maps on torus contained Morse-Smale diffeomorphisms are described. Following to ideas of paper [7], we describe isotopic classes, contained gradient-like diffeomorphisms, present all admitted types of periodic data of such diffeomorphisms and provide an algorithm of realization of each type of periodic data.

Added: Oct 14, 2014
О топологической классификации потоков Морса-Смейла на поверхностях при помощи функции Ляпунова
Гуревич Е. Я., Куренков Е. Д. Журнал Средневолжского математического общества. 2014. Т. 16. № 3. С. 36-40.

We introduce the denition of consistent equivalence of Meyer ξ -functions for Morse- Smale ows on surfaces (that are Lyapunov funñtions) and state that consistent equivalence of ξ -functions is necessary and sucient condition for such ows.  

Added: Dec 16, 2014