Efrosiniia Karatetskaia
- Senior Lecturer, Doctoral Student:HSE Campus in Nizhny Novgorod / Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod) / Department of Fundamental Mathematics
- Research Assistant:HSE Campus in Nizhny Novgorod / Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod) / Laboratory of Topological Methods in Dynamics
- Junior Research Fellow:HSE Campus in Nizhny Novgorod / Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod) / International Laboratory of Dynamical Systems and Applications
- Efrosiniia Karatetskaia has been at HSE University since 2019.
Responsibilities
- implementation of teaching and research activities;
- writing articles and scientific reports;
- participation in conferences, master-classes, workshops, summer schools;
- participation in collective and individual research and applied ptojects of the ML DSA, ISSEK.
Education
- 2021
Master's
HSE University - 2019
Bachelor's
HSE University 2019-2021 Master degree studies, EP Mathematics, NRU HSE, N. Novgorod
Continuing education / Professional retraining / Internships / Study abroad experience
2019:
Summer School on Geometry and Topology (University of Hradec Králové, Czech Republic)
2nd Winter School "New frontiers in high-dimensional probability and statistics" (Moscow);
2018:
Structural Inference in High-Dimensional Models Workshop (Moscow);
Bayesian Statistics: From Concept to Data Analysis (Coursera);
Introduction in Machine Learning (Coursera);
Programming Language Python (Nizhny Novgorod)
2017:
Summer School "Does Russia Have a Strategy? Understanding Economic Change" (Nizhny Novgorod);
Applied Financial Tasks in Excel (Nizhny Novgorod)
Young Faculty Support Programme (Group of Young Academic Professionals)
Category "New Researchers" (2021-2022)
Postgraduate Studies
3rd year of study
Approved topic of thesis: Nonclassical Lorenz attractors and some other types of pseudohyperbolic attractors of three-dimensional flows and maps
Academic Supervisor: Kazakov, Alexey
Publications13
- Article Shykhmamedov A., Karatetskaia E., Kazakov A., Stankevich N. Scenarios for the creation of hyperchaotic attractors in 3D maps // Nonlinearity. 2023. Vol. 36. No. 7. P. 3501-3541. doi
- Article P. A. Lobanova, I. F. Kuzminov, E. Yu. Karatetskaia, E. A. Sabidaeva, V. V. Anpilogov. Trend Detection Using NLP as a Mechanism of Decision Support // Scientific and Technical Information Processing. 2023. Vol. 50. No. 5. P. 440-448. doi
- Article Gonchenko S., Karatetskaia E., Kazakov A., Kruglov V. Conjoined Lorenz twins – a new pseudohyperbolic attractor in three-dimensional maps and flows // Chaos. 2022. Vol. 32. No. 12. Article 121107. doi
- Article Лобанова П. А., Кузьминов И. Ф., Каратецкая Е. Ю., Сабидаева Е. А., Анпилогов В. В. Выявление трендов с помощью NLP как механизм поддержки принятия решений // Искусственный интеллект и принятие решений. 2022. № 4. С. 88-98. doi
- Article Kuryzhov E., Karatetskaia E., Mints D. Lorenz- and Shilnikov-Shape Attractors in the Model of Two Coupled Parabola Maps // Russian Journal of Nonlinear Dynamics. 2021. Vol. 17. No. 2. P. 165-174. doi
- Article Karatetskaia E., Шыхмамедов А. И., Kazakov A. Shilnikov attractors in three-dimensional orientation-reversing maps // Chaos. 2021. Vol. 31. Article 011102. doi
- Article Vedenin A., Voevodkin V., Galkin V., Karatetskaya E., Remizov I. Speed of Convergence of Chernoff Approximations to Solutions of Evolution Equations / Пер. с рус. // Mathematical notes. 2020. Vol. 108. No. 3. P. 451-456. doi
- Preprint Vedenin A., Galkin V., Karatetskaia E., Remizov I., Voevodkin V. S. Speed of convergence of Chernoff approximations to solutions of evolution equations / Cornell University. Series arXiv "math". 2020.
- Article Баханова Ю. В., Казаков А. О., Каратецкая Е. Ю., Козлов А., Сафонов К. А. О гомоклинических аттракторах трехмерных потоков // Известия высших учебных заведений. Прикладная нелинейная динамика. 2020. Т. 28. № 3. С. 231-258. doi
- Article Веденин А. В., Воеводкин В. С., Галкин В. Д., Каратецкая Е. Ю., Ремизов И. Д. Скорость сходимости черновских аппроксимаций решений эволюционных уравнений // Математические заметки. 2020. Т. 108. № 3. С. 463-468. doi
- Article Karatetskaia E., Lakshina V. V. Multiple Hedging on Energy Market // Известия Саратовского университета. Новая серия. Серия: Математика. Механика. Информатика. 2019. Vol. 19. No. 1. P. 105-113. doi
- Article Казаков А. О., Каратецкая Е. Ю., Сафонов К. А., Козлов А. Д. О классификации гомоклинических аттракторов трехмерных потоков // Журнал Средневолжского математического общества. 2019. Т. 21. № 4
- Article Каратецкая Е. Ю., Лакшина В. В. Спатиальная модель для оценки эффектов перетекания волатильности на рынке нефти и газа // Квантиль. 2019. Т. 14. С. 83-95.
Conferences
- 2019
Int. Conf. “Topological methods in dynamics and related topics. Shilnikov workshop.” (Нижний Новгород). Presentation: On the classication of homoclinic attractors of three-dimensional flows
Int. Conf. “Topological methods in dynamics and related topics. Shilnikov workshop.” (Нижний Новгород). Presentation: On the classication of homoclinic attractors of three-dimensional flows
- 20189-я Международная научно-практическая конференция студентов и аспирантов "Статистические методы анализа экономики и общества" (Москва). Presentation: Моделирование эффектов перетекания волатильности: пространственный подход к анализу нефтегазового рынка
- Международная научная школа-семинар имени академика С.С. Шаталина «Системное моделирование социально-экономических процессов» (Нижний Новгород). Presentation: Spatial Aspects of the Effects of Volatility on the Energy Market
Grants
- Russian Science Foundation, project No. 19-71-10048 (executor, 2019-2022)
- Grant ag. No 075-15-2019-1931 of the Ministry of science and higher education of the RF (executor, 2019-2022)
- Grant 20-7-1-36-4 of Theoretical Physics and Mathematics Advancement Foundation «BASIS» (student, 2020-2023)
Courses (2023/2024)
- Data Analysis (Bachelor’s programme; Faculty of Humanities (Nizhny Novgorod); 3 year, 3 module)Rus
- Data Analysis in Python (Bachelor’s programme; Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod); 3 year, 4 module)Rus
- Introduction into Python (Bachelor’s programme; Faculty of Humanities (Nizhny Novgorod); 2 year, 4 module)Rus
- Introduction into Python (Bachelor’s programme; Faculty of Economics; 2 year, 3, 4 module)Rus
- Probability Theory (Bachelor’s programme; Faculty of Humanities (Nizhny Novgorod); 2 year, 3, 4 module)Rus
- Programming in Python (Bachelor’s programme; Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod); 2 year, 4 module)Rus
- Past Courses
Courses (2022/2023)
- Programming in Python (Master’s programme; Faculty of Humanities (Nizhny Novgorod); 1 year, 2 module)Eng
- Programming in Python (Mago-Lego; 2 module)Eng
Courses (2020/2021)
Courses (2019/2020)
- Mathematical analysis 2 and Differential Equations (Bachelor’s programme; Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod); 2 year, 2-4 module)Eng
- Mathematical Statistics (Optional course (faculty); Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod); 4 module)Rus
- Mathematics. Licenciatus (Bachelor’s programme; Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod); 4 year, 2 module)Rus
Participation in the international conference of Mathematical centers
From August 9 to 13, the Sirius Center hosted an international conference of world-class mathematical centers, which was attended by employees of the International laboratory of dynamical systems and applications and the Department of Fundamental Mathematics, as well as students of the Faculty of Informatics of Mathematics and Computer Science.
Mini-symposium at the International Conference on Dynamical Systems
At the end of May 2021, researchers of the TMD laboratory N.V. Stankevich and the international DSPlaboratory Kazakov A.O. organized a mini-symposium within the framework of the internationalconference SIAM Conference on Applications of Dynamical Systems (DS21), held in a virtual format.
A trip to a conference "Nonlinear days in Saratov for young people"
At the end of the April of 2021 the staff of the international laboratory DSA and students of the Faculty of Informatics, Mathematics, and Computer Science took part in the conference in Saratov.