Sergey Gayfullin
- Associate Professor:Faculty of Computer Science / Big Data and Information Retrieval School
- Senior Research Fellow:Faculty of Computer Science / Laboratory on Algebraic Transformation Groups
- Sergey Gayfullin has been at HSE University since 2012.
Education and Degrees
- 2012
Candidate of Sciences* (PhD)
Lomonosov Moscow State University - 2011
Candidate of Sciences* (PhD)
Lomonosov Moscow State University - 2008
Degree
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 (2023/2024)
- Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 4 module)Rus
- Past Courses
Courses (2022/2023)
- Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 4 module)Rus
- Linear Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 1-4 module)Rus
Courses (2021/2022)
- Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 4 module)Rus
- Linear Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 1-4 module)Rus
Courses (2020/2021)
Algebra (Bachelor’s programme; Faculty of Computer Science; field of study "01.03.02. Прикладная математика и информатика", field of study "01.03.02. Прикладная математика и информатика"; 1 year, 4 module)Rus
- Linear Algebra and Geometry (Bachelor’s programme; Faculty of Computer Science; 1 year, 1-4 module)Rus
Courses (2019/2020)
- Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 4 module)Rus
- Algebra (Bachelor’s programme; Faculty of Computer Science; 1 year, 4 module)Eng
- Linear Algebra and Geometry (Bachelor’s programme; Faculty of Computer Science; 1 year, 1-4 module)Rus
Publications18
- Article Гайфуллин С. А., Чунаев Д. А. Многообразия с действием тора сложности 1, имеющие конечное число орбит группы автоморфизмов. // Фундаментальная и прикладная математика. 2023. Т. 25 (in press)
- Article Borovik V., Gayfullin S., Trushin A. Commutative actions on smooth projective quadrics // Communications in Algebra. 2022. Vol. 50. No. 12. P. 5468-5476. doi
- Article Гайфуллин С. А. Орбиты групп автоморфизмов орисферических многообразий и группа классов дивизоров // Труды Математического института им. В.А. Стеклова РАН. 2022. Т. 318. С. 43-50. doi
- Article Gayfullin S. Automorphisms of Danielewski varieties // Journal of Algebra. 2021. No. 573. P. 364-392. doi
- Article Болдырев И. А., Гайфуллин С. А. Автоморфизмы ненормальных торических многообразий // Математические заметки. 2021. Т. 110. № 6. С. 837-855. doi
- Article Gayfullin S., Shafarevich Anton. Flexibility of normal affine horospherical varieties // Proceedings of the American Mathematical Society. 2019. Vol. 147. P. 3317-3330. doi
- Article Gayfullin S., Zaitseva Y. On homogeneous locally nilpotent derivations of trinomial algebras // Journal of Algebra and its Applications. 2019. Vol. 18. No. 10. P. 1950196-1-1950196-14. doi
- Preprint Gayfullin S. Automorphisms of Danielewski varieties / Cornell University. Series arXiv "math". 2018. No. arXiv:1709.09237.
- Preprint Gayfullin S., Шафаревич А. А. Flexibility of normal affine horospherical varieties / Cornell University. Series arXiv "math". 2018. No. arXiv:1805.05024.
- Preprint Gayfullin S. Flexibility of normal affine horospherical varieties / Cornell University. Series arXiv "math". 2018.
- Chapter Гайфуллин С. А. Группы автоморфизмов жёстких аффинных многообразий с действием тора сложности один // В кн.: Тезисы докладов седьмой школы-конференции "Алгебры Ли, алгебраические группы и теория инвариантов". Самара : Инсома-пресс, 2018. С. 11-12.
- Article Arzhantsev I., Gayfullin S. The automorphism group of a rigid affine variety // Mathematische Nachrichten. 2017. Vol. 290. No. 5-6. P. 662-671. doi
- Chapter Гайфуллин С. А. Автоморфизмы и изоморфизмы некоторых триномиальных поверхностей. // В кн.: Тезисы докладов шестой школы-конференции "Алгебры Ли, алгебраические группы и теория инвариантов". МЦНМО, 2017. С. 21-22.
- Article Gaifullin A., Gaifullin S.A. Deformations of Period Lattices of Flexible Polyhedral Surfaces // Discrete and Computational Geometry. 2014. Vol. 51. No. 3. P. 650-665.
- Article Gayfullin S., Gaifullin A. A. Deformations of period lattices of flexible polyhedral surfaces // Working papers by Cornell University. Series math "arxiv.org". 2013
- Article Arzhantsev I. V., Gaifullin S.A. Cox rings, semigroups and automorphisms of affine algebraic varieties // Sbornik Mathematics. 2010. Vol. 201. No. 1. P. 1-21. doi
- Article Arzhantsev I., Gayfullin S. Homogeneous toric varieties // Journal of Lie Theory. 2010. Vol. 20. No. 2. P. 283-293.
- Article Gaifullin S. A. Affine toric SL(2)-embeddings // Sbornik Mathematics. 2008. Vol. 199. No. 3. P. 319-339.
Employment history
Work 2009 Assistant Professor at Bauman Moscow state technical University 2011-2012 Senior Researcher at Lomonosov Moscow State University 2012 – Assistant Professor at Lomonosov Moscow State University 2012 – Associate Professor at Higher school of Economics 1 2 2013-2014 Supervisor of the Yandex School of Data Analysis, Yandex
Neena Gupta Reports at the 100th HSE Seminar on Algebraic Transformation Groups
The distinguished Indian mathematician Professor Neena Gupta delivered a presentation at the celebration of the 100th seminar on algebraic transformation groups organised by the Laboratory on Algebraic Transformation Groups at the HSE Faculty of Computer Science. The seminar, which has been regularly held by the laboratory since 2020, is chaired by Ivan Arzhantsev, the head of the laboratory and dean of the HSE Faculty of Computer Science, along with senior research fellows of the laboratory Sergey Gayfullin and Alexander Perepechko.
HSE Students Take Home Bronze at World Programming Contest
On July 25, the World Final of the International Collegiate Programming Contest, sponsored by the Association for Computing Machinery (ACM), took place in Yekaterinburg, Russia. The HSE was represented at the competition by a team of graduates – Vyacheslav Alipov, Mikhail Kolupayev, and Alexander Kuprin – from the master's programme of HSE’s Joint Department with Yandex, which is part of the Faculty of Computer Science's School of Applied Mathematics and Information Science. The team took home the bronze medal, finishing in 10th place.