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SPIN-RSCI: 1998-5859
ORCID: 0000-0002-1385-9426
ResearcherID: Q-3537-2016
Scopus AuthorID: 55185138800
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V. V. Radaev
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Alexandra Skripchenko

  • Alexandra Skripchenko has been at HSE University since 2014.

Education and Degrees

  • 2012

    Candidate of Sciences* (PhD) in Geometry and Topology
    Lomonosov Moscow State University
    Thesis Title: Interval identification systems and their applications to foliations and dynamical systems

  • 2009

    Degree in Mathematics
    Lomonosov Moscow State University

* Candidate of Sciences
According to the International Standard Classification of Education (ISCED) 2011, Candidate of Sciences belongs to ISCED level 8 - "doctoral or equivalent", together with PhD, DPhil, D.Lit, D.Sc, LL.D, Doctorate or similar. Candidate of Sciences allows its holders to reach the level of the Associate Professor.

Awards and Accomplishments

Courses (2020/2021)

Courses (2019/2020)

Courses (2018/2019)

Courses (2017/2018)

Courses (2016/2017)

Courses (2015/2016)


  • 2019
    Численные методы и подстановки (Вена). Presentation: Простота спектра Ляпунова для некоторых многомерных алгоритмов деления с остатком
  • 2018

    Teichmüller dynamics (Уорвик). Presentation: Rauzy gasket and its adventures in dynamics, topology and physics

  • 2017

    Еженедельный семинар Лаборатории алгебраической геометрии и ее приложений (Москва). Presentation: Системы изометрий отрезков и их родственники

  • 2015

    Dynamics, Combinatorics, Representations (Санкт-Петербург). Presentation: Systems of isometries: dynamics, combinatorics, topology

  • Ergodic Theory and Dynamical Systems Seminar (Бристоль). Presentation: Systems of isometries: dynamics and topology
  • Séminaire de Théorie Ergodique (Париж). Presentation: Echanges d'intervalles et sa famille

Selected Conference Talks:

Selected Conference Talks:

  1. Dynamics, Combinatorics, Representations (Saint-Petersburg, Russia, September 2015);
  2. Approximation and numeration (Paris, France, December 2013);
  3. Continued Fractions, Interval Exchanges and Applications to Geometry (Pisa, Italy,June 2013);
  4. SubTile 2013 (Marseille, France,  January 2013);
  5. Alexandroff Readings (Moscow State University, Moscow, Russia, May 2012);
  6. Geometric Topology (Inter-University Center, Dubrovnik, Croatia, July 2011);
  7. Geometric Group Theory (Technion, Haifa, Israel, June 2011).



Articles and book chapters13

Working papers1

Preprint Skripchenko A., Troubetzkoy S. On the Hausdorff dimension of minimal interval exchange transformations with flips / Cornell University. Series math "arxiv.org". 2015.

Research interests

Dynamical systems, foliations on surfaces, low-dimensional topology, geometric group theory

Timetable for today

Full timetable

The HSE Look March Issue

The first issue of 2021 presents interviews with former and current participants of HSE international postdoc programme, and introduces new postdocs.

HSE Ranks Among the World’s Top 50 Universities in Three QS Subject Rankings

HSE University has expanded its presence in the top 50 of QS subject rankings, placing in two additional subject rankings. HSE is represented in 4 of the 5 broad subject areas ranked by QS, and it has significantly improved its performance from last year in almost half of the individual subjects rankings in which it is included.

HSE Faculty of Mathematics Receives Mega-Grant from the Russian Government

43 projects from all over the country were awarded grants in Russia’s Eighth Mega-Grant Competition. HSE University’s application in support of the creation of a world-class laboratory in mathematics was among the winners. The academic supervisor of the new laboratory will be Professor Michael Shapiro of Michigan State University (USA).

‘People Should Have Freedom of Choice’

The new dean of the Faculty of Mathematics, Alexandra Skripchenko, talks about the world’s best mathematics department and student freedoms

"In mathematics you either get some result or you don’t and there is nothing in between"

The HSE Look welcomes aboard Postdoctoral Fellow at the Faculty of Mathematics, Alexandra Skripchenko!