Grigori Olshanski
- Professor:Faculty of Mathematics / Joint Department with the Kharkevich Institute for Information Transmission Problems (RAS)
- Grigori Olshanski has been at HSE University since 2013.
Education and Degrees
- 1990
Doctor of Sciences* in Real, Complex and Functional Analysis
Steklov Mathematical Institute of the Russian Academy of Sciences, St. Petersburg Branch - 1973
Candidate of Sciences* (PhD)
- 1969
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.
A post-doctoral degree called Doctor of Sciences is given to reflect second advanced research qualifications or higher doctorates in ISCED 2011.
Courses (2023/2024)
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); 3, 4 module)Rus
- Past Courses
Courses (2022/2023)
- Research Seminar "Geometry and Dynamics 1" (Optional course (faculty); 1, 2 module)Rus
- Research Seminar "Geometry and Dynamics 2" (Optional course (faculty); 3, 4 module)Rus
- Research Seminar "Representations and Probability 2" (Optional course (faculty); 3, 4 module)Eng
Courses (2021/2022)
- 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 "Representations and Probability 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Eng
- Research Seminar "Representations and Probability 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Eng
Courses (2020/2021)
- 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 "Representations and Probability 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Eng
- Research Seminar "Representations and Probability 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Eng
- Research Seminar "Representations of Classical Groups and Related Topics" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Eng
Courses (2019/2020)
- 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 "Representations and Probability 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Eng
Courses (2018/2019)
- 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 "Representations and Probability 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Eng
Courses (2017/2018)
- 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 "Representations and Probability 1" (Optional course (faculty); Faculty of Mathematics; 1, 2 module)Rus
- Research Seminar "Representations and Probability 2" (Optional course (faculty); Faculty of Mathematics; 3, 4 module)Rus
Editorial board membership
1994: Executive Editor, Journal of Lie Theory.
1994: Executive Editor, Transformation Groups.
Conferences
- 2020Central and invariant measures (Санкт-Петербург). Presentation: Асимптотическая теория характеров и алгебраическая комбинаторика
- 2019International Conference on Probability Theory and Mathematical Physics (Москва). Presentation: The equivalence/disjointness problem for determinantal measures
- 2018Успехи математики последнего десятилетия (Москва). Presentation: Что такое бесконечномерный некоммутативный гармонический анализ?
- 2017
Transformation groups 2017 (Москва). Presentation: Combinatorics of characters
- Integrable Models in Statistical Mechanics, Limit Shapes and Combinatorics (Санкт-Петербург). Presentation: The infinite-dimensional q-Beta distribution
39th conference on stochastic processes and their applications (Москва). Presentation: Point processes related to q-hypergeometric polynomials
Representation Theory at the Crossroads of Modern Mathematics (Reims). Presentation: Quantization of harmonic analysis on U(infinity) and applications
Lie algebras, algebraic groups, and invariant theory VI (Москва). Presentation: Asymptotic theory of characters
- 2016
Mathematics, Theoretical Physics and Data Science 2016 (Москва). Presentation: New results in asymptotic representation theory
- 2014International Congress of Mathematicians 2014 (Seoul). Presentation: The Gelfand-Tsetlin graph and Markov processes
Publications47
- Article Ольшанский Г. И., Сафонкин Н. А. Замечания о янгианоподобных алгебрах и двойных скобках Пуассона // Функциональный анализ и его приложения. 2023. Т. 57. № 4. С. 75-88. doi
- Article Ольшанский Г. И. Характеры классических групп, функции типа Шура и дискретные сплайны // Математический сборник. 2023. Т. 214. № 11. С. 89-132. doi
- Article Bufetov A. I., Olshanski G. A hierarchy of Palm measures for determinantal point processes with gamma kernels // Studia Mathematica. 2022. Vol. 267. No. 2. P. 121-160. doi
- Article Cuenca C., Olshanski G. Infinite-dimensional groups over finite fields and Hall-Littlewood symmetric functions // Advances in Mathematics. 2022. Vol. 395. Article 108087. doi
- Article Olshanski G. Macdonald polynomials and extended Gelfand–Tsetlin graph // Selecta Mathematica, New Series. 2021. Vol. 27. Article 41. doi
- Article Olshanski G. Macdonald-level extension of beta ensembles and large-N limit transition // Communications in Mathematical Physics. 2021. Vol. 385. P. 595-631. doi
- Article Cuenca C., Gorin V., Olshanski G. The elliptic tail kernel // International Mathematics Research Notices. 2021. Vol. 2021. No. 19. P. 14922-14964. doi
- Article Olshanski G. Determinantal Point Processes and Fermion Quasifree States // Communications in Mathematical Physics. 2020. Vol. 378. No. 1. P. 507-555. doi
- Article Olshanski G., Cuenca C. Elements of the q-Askey Scheme in the Algebra of Symmetric Functions // Moscow Mathematical Journal. 2020. Vol. 20. No. 4. P. 645-694. doi
- Article Olshanski G. Macdonald polynomials and extended Gelfand-Tsetlin graph // Working papers by Cornell University. Series math "arxiv.org". 2020
- Preprint Olshanski G., Bufetov A. A hierarchy of Palm measures for determinantal point processes with gamma kernels / Cornell University. Series math "arxiv.org". 2019. No. 1904.13371 .
- Article Olshanski G. Interpolation Macdonald polynomials and Cauchy-type identities // Journal of Combinatorial Theory, Series A. 2019. Vol. 162. P. 65-117. doi
- Article Ольшанский Г. И. Топологический носитель z-мер на симплексе Тома // Функциональный анализ и его приложения. 2018. Т. 52. № 4. С. 86-88. doi
- Preprint Olshanski G. Interpolation Macdonald polynomials and Cauchy-type identities / Cornell University. Series arXiv "math". 2017.
- Book Olshanski G., Borodin A. Representations of the infinite symmetric group. Cambridge : Cambridge University Press, 2017. doi
- Article Borodin A., Olshanski G. The ASEP and Determinantal Point Processes // Communications in Mathematical Physics. 2017. Vol. 353. No. 2. P. 853-903. doi
- Article Gorin V., Olshanski G. A quantization of the harmonic analysis on the infinite-dimensional unitary group // Journal of Functional Analysis. 2016. Vol. 270. No. 1. P. 375-418. doi
- Article Olshanski G. Diffusion processes on the Thoma cone // Functional Analysis and Its Applications. 2016. Vol. 50. No. 3. P. 237-240. doi
- Article Olshanski G. Extended Gelfand–Tsetlin graph, its q-boundary, and q-B-splines // Functional Analysis and Its Applications. 2016. Vol. 50. No. 2. P. 107-130. doi
- Chapter Olshanski G. Markov dynamics on the dual object to the infinite-dimensional unitary group, in: Probability and Statistical Physics in St. Petersburg Vol. 91: Proceedings of Symposia in Pure Mathematics. American Mathematical Society, 2016. P. 373-394. doi
- Preprint Olshanski G., Borodin A. The ASEP and determinantal point processes / Cornell University. Series math "arxiv.org". 2016.
- Article Olshanski G. The representation ring of the unitary groups and Markov processes of algebraic origin // Advances in Mathematics. 2016. Vol. 300. P. 544-615. doi
- Article Ольшанский Г. И. Аппроксимация марковской динамики на дуальном объекте к бесконечномерной унитарной группе // Функциональный анализ и его приложения. 2016. Т. 49. № 4. С. 61-75. doi
- Article Borodin A., Bufetov A., Olshanski G. Limit shapes for growing extreme characters of U(∞) // Annals of Applied Probability. 2015. Vol. 25. No. 4. P. 2339-2381. doi
- Article Ольшанский Г. И., Горин В. Е. Детерминантные меры, связанные с большими полиномами q-Якоби // Функциональный анализ и его приложения. 2015. Т. 49. № 3. С. 70-74.
- Article Borodin A., Olshanski G. An interacting particle process related to Young tableaux // Journal of Mathematical Sciences. 2014. Vol. 421. P. 47-57.
- Article Olshanski G., Lytvynov E. Equilibrium Kawasaki dynamics and determinantal point process // Journal of Mathematical Sciences. 2013. Vol. 190. No. 3. P. 451-458.
- Article Borodin A., Olshanski G. Markov dynamics on the Thoma cone: a model of time-dependent determinantal processes with infinitely many particles // Electronic Journal of Probability. 2013. Vol. 75. P. 1-43. doi
- Preprint Olshanski G. Markov dynamics on the dual object to the infinite-dimensional unitary group / Cornell University. Series math "arxiv.org". 2013. No. 1310.6155.
- Article Olshanski G. Projections of orbital measures, Gelfand-Tsetlin polytopes, and splines // Journal of Lie Theory. 2013. Vol. 23. No. 4. P. 1011-1022.
- Article Borodin A., Olshanski G. The Young bouquet and its boundary // Moscow Mathematical Journal. 2013. Vol. 13. No. 2. P. 191-230.
- Article Lytvynov E., Olshanski G. Equilibrium Kawasaki dynamics and determinantal point processes // Journal of Mathematical Sciences. 2012. Vol. 403. P. 81-94.
- Article Olshanski G. Laguerre and Meixner orthogonal bases in the algebra of symmetric functions // International Mathematics Research Notices. 2012. Vol. 2012. No. 16. P. 3615-3679.
- Article Borodin A., Olshanski G. Markov processes on the path space of the Gelfand-Tsetlin graph and on its boundary // Journal of Functional Analysis. 2012. Vol. 263. P. 248-303.
- Article Olshanski G., Osinenko A. Multivariate Jacobi polynomials and the Selberg integral // Functional Analysis and Its Applications. 2012. Vol. 46. No. 4. P. 262-278. doi
- Article Borodin A., Olshanski G. The boundary of the Gelfand-Tsetlin graph: A new approach // Advances in Mathematics. 2012. Vol. 230. No. 4-6. P. 1738-1779.
- Article Gnedin A., Olshanski G. The two-sided infinite extension of the Mallows model for random permutations // Advances in Applied Mathematics. 2012. Vol. 48. No. 5. P. 615-639.
- Article Ольшанский Г. И., Осиненко А. Многомерные многочлены Якоби и интеграл Сельберга // Функциональный анализ и его приложения. 2012. Т. 46. № 4. С. 31-50.
- Chapter Olshanski G. Random permutations and related topics, in: The Oxford Handbook on Random Matrix Theory. Oxford : Oxford University Press, 2011.
- Article Olshanski G. The quasi-invariance property for the Gamma kernel determinantal measure // Advances in Mathematics. 2011. Vol. 226. P. 2305-2350.
- Article Olshanski G. Anisotropic Young diagrams and infinite-dimensional diffusion processes with the Jack parameter // International Mathematics Research Notices. 2010. No. 6. P. 1102-1166.
- Article Olshanski G. Laguerre and Meixner symmetric functions, and infinite-dimensional diffusion processes // Journal of Mathematical Sciences. 2010. Vol. 378. P. 81-110.
- Article Olshanski G. Plancherel averages: Remarks on a paper by Stanley // Electronic Journal of Combinatorics. 2010. Vol. 17. P. R43.
- Article Gnedin A., Olshanski G. q-Exchangeability via quasi-invariance // Annals of Probability. 2010. Vol. 38. No. 6. P. 2103-2135.
- Article Gnedin A., Olshanski G. A q-analogue of de Finetti's theorem, Electronic Journal of Combinatorics // Electronic Journal of Combinatorics. 2009. Vol. 16. No. 1. P. R78.
- Article Borodin A., Olshanski G. Infinite-dimensional diffusions as limits of random walks on partitions // Probability Theory and Related Fields. 2009. Vol. 144. No. 1. P. 281-318.
- Article Ольшанский Г. И. Разностные операторы и детерминантные точечные процессы // Функциональный анализ и его приложения. 2008. Т. 42. № 4. С. 83-97.
Curiosity as a Good Motivation for Researchers and the General Public
In 2015 Alexey Bufetov graduated from HSE Doctoral School of Mathematics, and is now working at MIT. He has talked to HSE News Site about his research and his career as a mathematician.