Alexandra Skripchenko
- Dean, Assistant Professor:Faculty of Mathematics
- 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
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.
Courses (2020/2021)
- Calculus (Bachelor’s programme; Faculty of Mathematics; 2 year, 1-4 module)Rus
Calculus (Bachelor’s programme; Faculty of Mathematics; field of study "01.03.01. Математика", field of study "01.03.01. Математика"; 1 year, 1-4 module)Rus
- Introduction to Mathematical Statistics (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Eng
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
- Past Courses
Courses (2019/2020)
- Calculus (Bachelor’s programme; Faculty of Mathematics; 1 year, 1-4 module)Rus
- Calculus (Bachelor’s programme; Faculty of Mathematics; 2 year, 1-4 module)Rus
- Differential Equations (Bachelor’s programme; Faculty of Mathematics; 3 year, 1, 2 module)Rus
- Introduction to Mathematical Statistics (Optional course (faculty); Faculty of Mathematics; 2 module)Eng
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
- Research Seminar "Mathematics Practical Training" (Bachelor’s programme; Faculty of Mathematics; 1 year, 1-4 module)Rus
Courses (2018/2019)
- Calculus (Bachelor’s programme; Faculty of Mathematics; 1 year, 1-4 module)Rus
- Discrete Mathematics (Bachelor’s programme; Faculty of Mathematics; 1 year, 1, 4 module)Rus
- Foundations of Algebra and Geometry (Minor; Faculty of Mathematics; 1, 2 module)Rus
- Mathematical Statistics (Optional course (faculty); Faculty of Mathematics; 2 module)Eng
- Research Seminar "Actual Problems of Modern Mathematics" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
- Research Seminar "Elements of Algebraic and Differential Topology" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Eng
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
Courses (2017/2018)
- Calculus (Bachelor’s programme; Faculty of Mathematics; 2 year, 1-4 module)Rus
- Introduction to Mathematical Statistics (Optional course (faculty); Faculty of Mathematics; 2 module)Rus
- Introduction to Topology (Bachelor’s programme; Faculty of Mathematics; 1 year, 3 module)Rus
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
Courses (2016/2017)
- Introduction to Mathematical Statistics (Optional course (faculty); Faculty of Mathematics; 2 module)Rus
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
Courses (2015/2016)
- Introduction to Probability Theory (Bachelor’s programme; Faculty of Mathematics; 3 year, 1, 2 module)Rus
- Mathematics. Licenciatus (Bachelor’s programme; Faculty of Mathematics; 3 year, 4 module)Rus
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
Conferences
- 2019Численные 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:
- Dynamics, Combinatorics, Representations (Saint-Petersburg, Russia, September 2015);
- Approximation and numeration (Paris, France, December 2013);
- Continued Fractions, Interval Exchanges and Applications to Geometry (Pisa, Italy,June 2013);
- SubTile 2013 (Marseille, France, January 2013);
- Alexandroff Readings (Moscow State University, Moscow, Russia, May 2012);
- Geometric Topology (Inter-University Center, Dubrovnik, Croatia, July 2011);
- Geometric Group Theory (Technion, Haifa, Israel, June 2011).
Articles and book chapters13
- Article Lanneau E., Marmi S., Skripchenko A. Cohomological equations for linear involutions // Dynamical Systems. 2021. P. 1-13. doi
- Article Krichever I. M., Lando S., Skripchenko A. Real-normalized differentials with a single order2 pole // Letters in Mathematical Physics. 2021. Vol. 111. No. 2. Article 36. doi
- Article Fougeron C., Skripchenko A. Simplicity of spectra for certain multidimensional continued fraction algorithms // Monatshefte fur Mathematik. 2021. Vol. 194. No. 4. P. 767-787. doi
- Article Skripchenko A., Troubetzkoy S. On the Hausdorff dimension of minimal interval exchange transformations with flips // Journal of London Mathematical Society. 2018. Vol. 97. No. 2. P. 149-169. doi
- Article Skripchenko A., Dynnikov I. Minimality of interval exchange transformations with restrictions // Journal of Modern Dynamics. 2017. Vol. 11. P. 219-248. doi
- Article Avila A., Hubert P., Skripchenko A. Diffusion for chaotic plane sections of 3-periodic surfaces // Inventiones Mathematicae. 2016. Vol. 206. No. 1. P. 109-146. doi
- Article Avila A., Hubert P., Skripchenko A. On the Hausdorff dimension of the Rauzy gasket // Bulletin de la Société Mathématique de France. 2016. Vol. 144. No. 3. P. 539-568.
- Article Skripchenko A., Troubetzkoy S. Entropy and complexity of polygonal billiards with spy mirrors // Nonlinearity. 2015. Vol. 28. No. 9. P. 3443-3456. doi
- Article Skripchenko A., Troubetzkoy S. Polygonal billiards with one-sided scattering // Annales de l'Institut Fourier. 2015. Vol. 65. No. 5. P. 1881-1896. doi
- Article Dynnikov I., Skripchenko A. Symmetric band complexes of thin type and chaotic sections which are not quite chaotic // Transactions of the Moscow Mathematical Society. 2015. Vol. 76. No. 2. P. 287-308.
- Article Skripchenko A., Dynnikov I. On typical leaves of a measured foliated 2-complex of thin type // American Mathematical Society Translations: Series 2. 2014. No. 234. P. 173-199.
- Article Skripchenko A. On connectedness of chaotic sections of some 3-periodic surfaces // Annals of Global Analysis and Geometry. 2013. Vol. 43. No. 3. P. 253-271.
- Article Skripchenko A. Symmetric interval identification systems of order 3 // Discrete and Continuous Dynamical Systems. 2012. Vol. 32. No. 2. P. 643-656.
Working papers1
Research interests
Dynamical systems, foliations on surfaces, low-dimensional topology, geometric group theory
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!
