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Georgy I. Sharygin

Full list of publications: department page and ISTINA profile (IRID 1546072)

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Titles are translated into English, personal names and Russian-language journal titles are transliterated, and venue information is given in English; ISTINA records are linked where available. The list combines the Russian departmental publication list with the ISTINA profile and contains 146 bibliographic records: 38 journal articles, 23 book chapters and collected papers, 4 books, textbooks and preprints, 19 conference abstracts, 62 conference talks.

Journal articles

38 records

  1. 2026 Integrability of a complete symmetric Toda system in the sense of the Li–Bianchi criterion Talalaev D.V., Sharygin G.I., Chernyakov Yu.B. In: Theoretical and Mathematical Physics, published by Steklov Mathematical Institute (Moscow), vol. 228, no. 3, pp. 691–705 ISTINA record doi
  2. 2026 On the quantum argument shift method Ikeda Y., Molev A., Sharygin G.I. In: Communications in Algebra, published by Marcel Dekker Inc. (United States), vol. 54, no. 6, pp. 2574–2590 ISTINA record
  3. 2025 Double Poisson brackets on low dimensional algebras Sharygin G.I. Rodriguez A.Hernandez In: Proceedings of the Steklov Institute of Mathematics, published by Steklov Mathematical Institute (Moscow), vol. 330 ISTINA record
  4. 2025 Full symmetric Toda system and vector fields on the group SO_n(R) Chernyakov Yu B., Sharygin G.I. In: Journal of Geometry and Physics, published by Elsevier BV (Netherlands), vol. 218 ISTINA record doi
  5. 2024 Non-abelian discrete Toda chains and related lattices Bobrova Irina, Retakh Vladimir, Rubtsov Vladimir, Sharygin Georgy In: Physica D: Nonlinear Phenomena, published by Elsevier BV (Netherlands), vol. 464 ISTINA record doi
  6. 2024 Quasi-differentiations of the algebra $U\mathfrak{gl}_n$ and quantum algebras of Mishchenko-Fomenko Sharygin Georgii Igor'evich In: Functional Analysis and Its Applications, published by Nauka Publishing House (Moscow), vol. 58, no. 3, pp. 121–139 ISTINA record doi
  7. 2024 The argument shift method in universal enveloping algebra U gl d Sharygin G.I., Ikeda Ya. In: Journal of Geometry and Physics, published by Elsevier BV (Netherlands), vol. 195, no. 1 ISTINA record
  8. 2023 Complete symmetric Toda system: solving the system using the QR decomposition method Talalaev D.V., Sharygin G.I., Chernyakov Yu.B. In: Functional Analysis and Its Applications, published by Nauka Publishing House (Moscow), vol. 57, no. 4, pp. 100–122 ISTINA record doi
  9. 2023 Quasi-derivations on Ugln and the argument shift method Sharygin G.I. In: Contemporary Mathematics, vol. 789, pp. 197–208 ISTINA record doi
  10. 2023 The argument shift method in universal enveloping algebra Ugld Ikeda Y., Sharygin G.I. In: ArXiv e-prints, no. math.RT:2307.15952 ISTINA record
  11. 2023 Vector fields and invariants of the complete symmetric system Sorin A.S., Chernyakov Yu.B., Sharygin G.I. In: Theoretical and Mathematical Physics, published by Steklov Mathematical Institute (Moscow), vol. 216, no. 2, pp. 271–290 ISTINA record
  12. 2022 A fully noncommutative analog of the Painlevé IV equation and a structure of its solutions Bobrova I., Retakh V.S., Rubtsov V.N., Sharygin G.I. In: Journal of Physics A: Mathematical and Theoretical, published by IOP Publishing ([Bristol, UK], England), vol. 55, pp. 1–30 ISTINA record
  13. 2022 A fully noncommutative analog of the Painlevé IV equation and a structure of its solutions Bobrova I., Retakh V.S., Rubtsov V.N., Sharygin G.I. In: ArXiv e-prints ISTINA record
  14. 2022 Full symmetric Toda system: QR- solution for complete DLNT-family Talalaev D.V., Chernyakov Yu.B., Sharygin G.I. In: arXive e-print ISTINA record
  15. 2021 Problem about a ball in a triangular prism Sharygin G.I. In: Kvant, published by Kvant (Moscow), no. 5, pp. 27–35 ISTINA record
  16. 2020 L\infty-derivations the argument shift for deformation quantization algebras Sharygin G.I. In: Acta Mathematica Spalatensia, published by University of Split (Croatia), vol. 1, no. 1, pp. 53–78 ISTINA record
  17. 2020 The Full Symmetric Toda Flow and Intersections of Bruhat Cells Chernyakov Yuri B., Sharygin Georgy I., Sorin Alexander S., Talalaev Dmitry V. In: Symmetry, Integrability and Geometry - Methods and Applications, published by Department of Applied Research, Institute of Mathematics of National Academy of Science of Ukraine (Ukraine) ISTINA record doi
  18. 2019 Bruhat order in the Toda system on so(2,4): An example of non-split real form, Chernyakov Yu B., Sharygin G.I., Sorin A.S. In: Journal of Geometry and Physics, published by Elsevier BV (Netherlands), vol. 136, pp. 45–51 ISTINA record
  19. 2018 Integrable 3D statistical models on hexavalent graphs Korepanov I.G., Talalaev D.V., Sharygin G.I. In: Proceedings of the Steklov Institute of Mathematics, published by Steklov Mathematical Institute (Moscow), vol. 302, pp. 214–233 ISTINA record
  20. 2017 Deformation quantization and the action of Poisson vector fields Sharygin G. In: Lobachevskii Journal of Mathematics, published by Kazanskii Gosudarstvennyi Universitet/Kazan State University (Russian Federation), vol. 38, no. 6, pp. 1093­-1107 ISTINA record
  21. 2017 Deformation quantization of integrable systems Sharygin G., Talalaev D. In: Journal of Noncommutative Geometry, published by European Mathematical Society Publishing House (Switzerland), vol. 11, no. 2, pp. 741–756 ISTINA record
  22. 2017 Phase portraits of the generalized full symmetric Toda systems on rank 2 groups Chernyakov Yu, Sharygin G., Sorin A. In: Theoretical and Mathematical Physics, published by Steklov Mathematical Institute (Moscow), vol. 193, no. 2, pp. 193–213 ISTINA record
  23. 2016 Bruhat Order in the Full Symmetric $\mathfrak{sl}_n$ Toda Lattice on partial flag spaces Sorin A.S., Chernyakov Yu.B., Sharygin G.I. In: Symmetry, Integrability and Geometry - Methods and Applications, published by Department of Applied Research, Institute of Mathematics of National Academy of Science of Ukraine (Ukraine), vol. 12, no. 084 ISTINA record doi
  24. 2016 Cohomologies of n-simplex relations Korepanov I.G., Talalaev D.V., Sharygin G.I. In: Mathematical Proceedings of the Cambridge Philosophical Society, published by Cambridge University Press (United Kingdom), vol. 161, no. 2, pp. 203–222 ISTINA record doi
  25. 2016 On local combinatorial formulas for Chern classes of triangulated $U(1)$-bundles Mnev N., Sharygin G. In: Journal of Mathematical Sciences (Zapiski Nauchnykh Seminarov POMI), published by St. Petersburg Department of the Steklov Mathematical Institute (St. Petersburg), vol. 448, pp. 201–235 ISTINA record
  26. 2015 Hopf Cyclic Cohomology and Chern Character of Equivariant K-Theories Nikonov I.M., Sharygin G.I. In: Russian Journal of Mathematical Physics, published by Pleiades Publishing, Ltd (Road Town, United Kingdom), vol. 22, no. 3, pp. 379–388 ISTINA record doi
  27. 2015 Structure of Hopf-cyclic (co)homology algebras of smooth functions Nikonov I.M., Sharygin G.I. In: Mathematical Notes, published by Steklov Mathematical Institute (Moscow), vol. 97, no. 4, pp. 566–582 ISTINA record
  28. 2015 The structure of the Hopf cyclic (co)homology of algebras of smooth functions Sharygin G.I., Nikonov I.M. In: Mathematical Notes, published by Pleiades Publishing, Ltd (Road Town, United Kingdom), vol. 97, no. 3, pp. 575–587 ISTINA record doi
  29. 2014 Bruhat order in general Toda system Sorin A.S., Chernyakov Yu.B., Sharygin G.I. In: Communications in Mathematical Physics, published by Springer Verlag (Germany), vol. 330, no. 1, pp. 367–399 ISTINA record
  30. 2011 Holonomy, twisting cochains and characteristic classes. Annales de la Faculte des Sciences de Sharygin G.I. In: Annales de la Faculte des Sciences de Toulouse, published by Centre Mersenne (Grenoble), vol. 6, no. 20, pp. 295–366 ISTINA record
  31. 2010 Pairings in Hopf-cylic cohomology of algebras and coalgebras with coefficients Nikonov I.M., Sharygin G.I. In: Journal of K-Theory, published by Cambridge University Press (United Kingdom), vol. 5, no. 2, pp. 289–348 ISTINA record
  32. 2008 Local formulas for the Chern classes of principal GL_n-bundles Sharygin G.I. In: Sbornik: Mathematics (Matematicheskii Sbornik), published by Steklov Mathematical Institute (Moscow), vol. 199, no. 10, pp. 127–158 ISTINA record
  33. 2008 On the Lie-formality of Poisson manifolds Sharygin G.I., Talalaev D.V. In: Journal of K-Theory, published by Cambridge University Press (United Kingdom), vol. 2, no. 2, pp. 361–384 ISTINA record
  34. 2006 Geometry of Noncommutative Algebraic Principal Bundles Sharygin G.I. In: Journal of Mathematical Sciences, published by Plenum Publishers (United States), vol. 134, no. 2, pp. 1911–1982 ISTINA record
  35. 2003 A Construction of Characteristic Classes of Non-commutative Principal Bundles Sharygin G.I. In: Banach Center Publications, published by Institute of Mathematics of the Polish Academy of Sciences (Warszawa, Poland), vol. 61, pp. 219–230 ISTINA record
  36. 2003 Hopf-type Cyclic Cohomology via the Karoubi Operator Sharygin G.I. In: Banach Center Publications, published by Institute of Mathematics of the Polish Academy of Sciences (Warszawa, Poland), vol. 61, pp. 199–217 ISTINA record
  37. 2000 Image of a Weyl homomorphism in quantum principal bundles Sharygin G.I. In: Moscow University Mathematics Bulletin, published by Moscow University Press (Moscow), vol. 1, no. 4, pp. 22–29 ISTINA record
  38. 2000 Obstacle to the existence of connectivity on a bimodule Sharygin G.I. In: Moscow University Mathematics Bulletin, published by Moscow University Press (Moscow), no. 6, pp. 54–56 ISTINA record

Book chapters and collected papers

23 records

  1. 2020 Noncommutative Cross-Ratio and Schwarz Derivative Retakh V.V., Rubtsov V.N., Sharygin G.I. In: “Integrable systems and algebraic geometry” (dedicated to Emma Previato), vol 2, LNS series, vol. 459, p. 487-516 ISTINA record
  2. 2019 Deformation quantization of commutative families and vector fields Sharygin G.I. In XXXVII Workshop on Geometric Methods in Physics, Bialoweza 2018, “Trends in Mathematics,” WGMP series, Springer Nature, vol. 37, p. 100-120 ISTINA record
  3. 2019 L∞-derivations and the argument shift method for deformation quantization algebras Sharygin G.I. In ArXiv.org e-Print, Series arxive "math", p. arXiv:1912.00586 [math.SG] ISTINA record
  4. 2019 Noncommutative cross-ratio and Schwarz derivative Retakh V.S., Rubtsov V.N., Sharygin G.I. In ArXiv.org.e-Print, Series arxive "math", Cornell University Press (United States), vol. 1904 ISTINA record
  5. 2019 On the invariants of the full symmetric Toda system Chernyakov Yu B., Sharygin G.I., Sorin A.S. In ArXiv.org e-Print, Series arxive "math", p. arXiv:1910.04789 [nlin.SI] ISTINA record
  6. 2018 Survey of the Deformation Quantization of Commutative Families Sharygin G.I., Konyaev A.Yu. In: Recent Developments in Integrated Systems and Related Topics of Mathematical Physics, (Kezenoi-Am, Russia, 2016), eds. Buchstaber, Victor M., Konstantinou-Rizos, Sotiris, Mikhailov, Alexander V., Springer, Berlin, 2018, Springer Proceedings in Mathematics & Statistics series, Springer Berlin (Heidelberg, Germany), vol. 273 ISTINA record
  7. 2018 The commuting elements in deformation of Poisson manifolds Sharygin G.I. In: Conference abstracts XXXVII Workshop on Geometric Methods in Physics, , published in University of Bialostok Bialostok ISTINA record
  8. 2018 Toda flow and intersections of Bruhat cells Talalaev D.V., Sharygin G.I., Sorin A.S., Chernyakov Yu.B. In arXiv e-prints, Series arxive "math", ARXIV publishing location, vol. 5333 ISTINA record
  9. 2017 Explicit description for the Invariant surfaces of the Symmetric full Toda system for semisimple Lie groups Talalaev D.V., Sharygin G.I., Chernyakov Yu.B., Sorin A.S. In: ITEP-TH ISTINA record
  10. 2016 Complete symmetric Toda system for semisimple Lie groups, AKS scheme, Bruhat order and phase portraits Sorin A., Talalaev D., Sharygin G., Chernyakov Yu. In: ITEP Preprint ISTINA record
  11. 2016 Deformation quantization and the action of Poisson vector fields Sharygin G.I. In ArXiv collection, series 1604.0371v1 hep-th, Cornell University Press (United States), vol. 1 ISTINA record
  12. 2016 Deformation quantization and vector fields Sharygin G. In VIASM Preprint Series, VIASM Preprint Series, VIASM Hanoi Publishing Place, vol. 16 ISTINA record
  13. 2016 On Local Combinatorial Formulas for Chern Classes of Triangulated circle bundle Mnev N.E., Sharygin G.I. In: Oberwolfach Preprints (OWP), publishing place Mathematisches Forschungsinstitut Oberwolfach Oberwolfach, Germany, vol. 16 ISTINA record
  14. 2016 On local combinatorial formulas for Chern classes of triangulated circle bundle Mnev N.E., Sharygin G.I. In ArXiv collection, series 1604.0371v1 hep-th, Cornell University Press (United States), vol. 1 ISTINA record
  15. 2015 Cohomology of the tetrahedral complex and quasi-invariants of 2-knots Korepanov I.G., Sharygin G.I., Talalaev D.V. In ArXiv e-prints, Series arxive "math", publication Cornell University Libtary Ithaca, New York, vol. 6548 ISTINA record
  16. 2015 Phase portraits of the generalized full symmetric Toda systems on rank 2 groups Sorin A.S., Chernyakov Yu.B., Sharygin G.I. In ArXiv e-prints, Series arxive "math", publication Cornell University Libtary Ithaca, New York, vol. 6548 ISTINA record
  17. 2014 Bruhat Order in the Full Symmetric $\mathfrak{sl}_n$ Toda Lattice on partial flag space Chernyakov Yu B., Sharygin G.I., Sorin A.S. In ArXiv e-prints collection, series 1402.5747, ArXiv e-prints publication vol. 7464 ISTINA record
  18. 2014 On the cohomology of n-simplicial complexes Korepanov Igor Germanovich, Talalaev D.V., Sharygin G.I. In ArXiv e-prints collection, series 1402.5747, ArXiv e-prints publication vol. 7464 ISTINA record
  19. 2013 Persistent homology (an overview) I Sharygin G.I. In: First Yaroslavl Summer School on Discrete and Computational Geometry, series Delaunay Library, published in: Yaroslavl State University named after Demidov Yaroslavl, vol. 1, p. 71-83 ISTINA record
  20. 2013 Persistent homology (an overview) II Sharygin G.I. In: First Yaroslavl Summer School on Discrete and Computational Geometry, series Delaunay Library, published in: Yaroslavl State University named after Demidov Yaroslavl, vol. 1, p. 84-93 ISTINA record
  21. 2012 Deformation quantization of integrable systems Talalaev D.V., Sharygin G.I. In: arXiv.org, series cs.DS 1203.3883, published in Cornell university library Cornell university, vol. 12 ISTINA record
  22. 2011 On the course of elementary geometry at pedagogical universities Sharygin G.I., Sharygin D.I. In: Modern Problems of Mathematics and Mechanics, series Mathematics, published in: Moscow University Publishing House Moscow, Moscow State University, vol. 6, p. 141-147 ISTINA record
  23. 2006 On the Hopf-type cyclic cohomology with coefficients Nikonov I.M., Sharygin G.I. In C*-algebras and elliptic theory, Trends in Mathematics, Birkhauser Verlag Basel, p. 203-212 ISTINA record

Books, textbooks and preprints

4 records

  1. 2025 Lectures on Deformation Quantization Sharygin G.I. World Scientific, ISBN 978-981-12-9780-9, 452 p. ISTINA record doi
  2. 2017 Lectures on Elementary Geometry (second edition) Sharygin G.I. Moscow Center for Continuous Mathematical Education (Moscow Center for Continuous Mathematical Education) (Moscow), ISBN 978-5-4439-0987-5, 240 pp. ISTINA record
  3. 2014 Lectures on Elementary Geometry, I Sharygin G.I. Moscow Center for Continuous Mathematical Education Moscow, ISBN 978-5-4439-0136-7, 216 pp. ISTINA record
  4. 2013 Methodological guide to the textbook by I.F. Sharygin "Mathematics: algebra and the beginnings of mathematical analysis, geometry. Geometry. 10-11 grades Sharygin G.I., Sharygin I.F., Sharygin D.I. Bustard Moscow, ISBN 978-5-358-13023-4, 154 pp. ISTINA record

Conference abstracts

19 records

  1. 2019 "Geometry of full symmetric Toda system on compact groups Sharygin G.I. In: Program and abstracts of the conference "Differential Geometry and its Applications", publication location http://dga2019.uhk.cz/PROGRAMME_NEW.pdf, abstracts ISTINA record
  2. 2019 "Geometry of full symmetric Toda system on compact groups" Sharygin G.I. In: Program and abstract of talks at the conference "Geoquant 2019", publication location http://math.uni.lu/geoquant2019/talks.pdf, abstracts ISTINA record
  3. 2019 "Geometry of full symmetric Toda system on compact groups" Sharygin G.I. In: Program and abstract of talks at the conference "Geoquant 2019", publication location http://math.uni.lu/geoquant2019/talks.pdf, abstracts ISTINA record
  4. 2019 Deformation quantization of commutative families Sharygin G.I. In: Abstracts of reports of the international conference "Dynamics in Siberia" 2019, published in: Institute of Mathematics. Soboleva Novosibirsk, abstracts ISTINA record
  5. 2018 Bruhat order and the symmetric Toda flow on real Lie groups Sharygin G.I. In: International Conference on Partial Differential Equations and Applications, dedicated to the memory of Professor B.Yu. Sternina. Moscow, Russia, November 6–9, 2018: abstracts, ISBN 978-5-209-08991-9, published in Publishing House Moscow Moscow, abstracts ISTINA record
  6. 2018 Cohomological obstructions for the deformation quantization of commutative families Sharygin G.I. In: Abstracts of the International Conference “DAYS OF GEOMETRY in NOVOSIBIRSK–2018”, September 19–22, 2018, ISBN 978-5-86134-220-9, published in Institute of Mathematics named after S.L. Sobolev SB RAS, Novosibirsk, abstracts ISTINA record
  7. 2018 Deformation quantization of Lie algebra actions and commutative families Sharygin G.I. In: Conference abstracts INdAM workshop on Poisson Geometry and Higher Structures, published in Universita di Roma Sapienza Roma, abstracts ISTINA record
  8. 2018 Full symmetric Toda system and geometry of real Bruhat cells Sharygin G.I. In: INTEGRATABLE SYSTEMS AND NONLINEAR DYNAMICS ABSTRACTS, published in G. Demidov Yaroslavl State University Regional scientific and educational mathematical center “Center for Integrable Systems”, abstracts ISTINA record
  9. 2018 The full symmetric Toda system on Lie algebras and Bruhat order Sharygin G.I. In: XX Geometrical Seminar Book of Abstracts, published in Vrnjacka Banja, Serbia, abstracts, p. 103-103 ISTINA record
  10. 2017 The combinatoric formulas for the characteristic classes of triangulated bundles Sharygin G.I. In: International Conference on Mathematical Physics "Kezenoi-Am 2017" Book of Abstracts, publishing place FSBEI "Chechen State University" of the Chechen Republic, Grozny, st. Kyiv, 33, abstracts, p. 15-16 ISTINA record
  11. 2016 Deformation quantization and vector fields Sharygin G. In Glances at manifolds II, publishing place Jagellonian University, Poland, abstracts ISTINA record
  12. 2015 Combinatoric formulas for the characteristic classes of triangulated S^1-bundles Sharygin G. In: Computational Geometric and Algebraic Topology, published in Oberwolfach, Mathematisches Forschungsinstitut Oberwolfach Germany, abstracts ISTINA record
  13. 2015 Deformation quantization of poisson algebras with symmetries Sharygin G. In: K-theory, C*-algebras and topology of manifolds, Harbin Gongye Daxue/Harbin Institute of Technology (China), abstracts ISTINA record
  14. 2015 Local formulas for the Chern classes of triangulated S1-bundles Sharygin G. In: The 5th German-Russian Week of the Young Researcher "Discrete Geometry". Collection of abstracts, published in Moscow Institute of Physics and Technology Dolgoprudny, abstracts ISTINA record
  15. 2015 Supergravity Billiards and Bruhat order on Weyl groups Sharygin G. In: The VII Round Table Italy-Russia (Dubna), published in Dubna, abstracts ISTINA record
  16. 2013 Local formulas for characteristic classes Sharygin G. In: Yaroslavl International Conference "Discrete Geometry". September 23-27, 2013. Abstracts, published in Yaroslavl State Universty Yaroslavl, abstracts ISTINA record
  17. 2012 Characteristic classes of the combinatoric bundles Sharygin G. In K-Theory, C*-Algebras and Topology of Manifolds II, NANKAI UNIV (94 WEIJIN RD, TIANJIN, PEOPLES R CHINA, 300071), abstracts ISTINA record
  18. 2012 Combinatoric vector bundles and their characteristic classes Sharygin G. In: Abstracts of the International Topological Conference “Alexandroff Readings”, published in Moscow State University Moscow, Moscow State University, abstracts ISTINA record
  19. None Formulas for the characteristic classes of triangulated S^1 bundles Sharygin G. In: International Geometry Conference in memory of Mark V. Losik, published by Yaroslavl State University (Yaroslavl), abstracts ISTINA record

Conference talks

62 records

  1. 2026 Complete symmetric Toda system: symmetries and Li-Bianchi criterion Sharygin G.I. Lomonosov readings 2026, section of Mathematics (mechanics), Moscow State University, Russia, March 23 - April 6, 2026
  2. 2026 Complete symmetric Toda system: symmetries and Li-Bianchi criterion Sharygin G.I. Lomonov Readings-2026, Moscow State University named after M.V. Lomonosov, Russia, March 30 - April 4, 2026
  3. 2026 he Moyal product and quantum Mishchenko-Fomenko algebras in U(gl_n) Sharygin G.I. 2026 Beijing Workshop on Non-associative Algebras, Peking University, China, August 6-8, 2026
  4. 2026 Moyal multiplication and Mishchenko-Fomenko quantum algebras in Ugl(n) Sharygin G.I. Algebraic groups: season of white nights VI, Institute of Mathematics named after Euler, St. Petersburg, Russia, July 6-10, 2026
  5. 2026 The full symmetric Toda system: symmetries and the Lie-Bianchi criterion Sharygin G.I. 2026 China-Russia conference of Mathematics in Nanjing, Nanjing University, Nanjing, China, China, April 20-24, 2026
  6. 2026 The full symmetric Toda system: symmetries and the Lie-Bianchi criterion Sharygin G.I. 2026 China-Russia conference of Mathematics in Nanjing, Nanjing University, Nanjing, China, China, April 20-24, 2026
  7. 2025 " On the quantum argument shift method" Sharygin G.I. 6th International Conference on Integrated Systems and Nonlinear Dynamics, Yaroslavl, G. Demidov Yaroslavl State University, Center for Integrated Systems, Russia, September 22-26, 2025
  8. 2025 Quantum argument shift method on the algebra U g l n Sharygin G.I. Mini-conference dedicated to the anniversary of D.V. Talalaeva, Lomonosov Moscow State University, Russia, March 11, 2025
  9. 2025 Symmetries and first integrals of the complete symmetric Toda system Sharygin G.I. “Days of Geometry in Novosibirsk - 2025”, Novosibirsk, Russia, August 25-29, 2025
  10. 2025 Symmetries and integrability of the complete symmetric Toda system Sharygin G.I. Algebraic groups: the White Nights season V, St. Petersburg, Russia, July 7-11, 2025
  11. 2025 Symmetries and integrability of the full symmetric Toda system Sharygin G.I. 2025 Sino-Russian symposium on Geometry and Integrability, School of Mathematics and Statistics, Wuhan University Tianyuan Mathematical Center in Central China, China, February 28 - March 7, 2025
  12. 2025 Symmetries of the full symmetric Toda system and Lie- Bianchi integrability Sharygin G.I. Integrated Systems and Quantum Theory 2025, St. Petersburg State University, Russia, October 6-11, 2025
  13. 2024 Argument shift method in the algebra Ugl(n) Sharygin G.I. Workshop on Noncommutative Integrated Systems, Nagoya, Japan, March 5-15, 2024
  14. 2024 Argument shift method in Ugld Sharygin G.I. Integrated systems and quantum theory 2024, St. Petersburg State University, Russia, September 23-28, 2024
  15. 2024 On the symmetries of the full symmetric Toda system Sharygin G.I. 5th International Conference on Integrated Systems and Nonlinear Dynamics, ISND-2024, Yaroslavl, YarSU named after G. Demidov, IT company "Tensor", Russia, October 7-11, 2024
  16. 2023 "Quasiderivations on universal enveloping algebra and the quantum argument shift method" Sharygin G.I. 4nd International Conference on Integrated Systems and Nonlinear Dynamics (ISND 2023), Yaroslavl, Russia, September 25-29, 2023
  17. 2023 Argument shift method in Ugld Sharygin G.I. International Workshop Semiclassical Analysis and Nonlocal Elliptic Problems. Moscow, Russia, October 17–20, 2023 , Moscow, Moscow, Russia, October 17–20, 2023
  18. 2023 Quantum method of argument shift and quasi-differentiation of the algebra Ugl(n) Sharygin G.I. Lomonov Readings 2023, Moscow State University, Russia, April 18, 2023
  19. 2023 Quasiderivations and commutative subalgebras of the algebra $U\mathfrak{gl}_n$} Sharygin G.I. Dynamics in Siberia 2023, Novosibirsk, Russia, February 27 - March 4, 2023
  20. 2023 The QR-decomposition and chopping in Toda system Sharygin G.I. Supersymmetry in Integrated Systems – SIS'23, Dubna, JINR, Russia, February 20-22, 2023
  21. 2022 L-infinity derivations and the argument shift method for deformation quantization algebras Sharygin G.I. Higher Structures and Field Theory, Erwin Schrodinger Institute, Austria, August 1-26, 2022
  22. 2022 On the shift of argument in universal enveloping algebra Sharygin G.I. Dynamics in Siberia 2022, Novosibirsk, Russia, February 28 - March 5, 2022
  23. 2022 Quantising the argument shift method: quasi-derivations and other constructions Sharygin G.I. Geometry, Groups, Operator Algebras, and Integrability 2022, Moscow, Russia, June 27 - July 2, 2022
  24. 2021 Operations on universal enveloping algebra and the "argument shift" method Sharygin G.I. Classical and Quantum Integrated Systems (CQIS-2021), Sochi, Sirius, Russia, July 26-31, 2021
  25. 2021 Operations on universal enveloping algebra and the ‘argument shift’ method Sharygin G.I. 3rd International Conference on Integrated Systems & Nonlinear Dynamics, Yaroslavl, G. Demidov Yaroslavl State University, Russia, October 4-8, 2021
  26. 2021 Quasi-differential operators on universal enveloping algebras and their applications Sharygin G.I. Diffieties, Cohomological Physics, and Other Animals, Alexandre Vinogradov Memorial Conference, Independent University (Moscow), Moscow State University. M.V. Lomonosov, Russia, December 13-17, 2021
  27. 2020 Symmetries of the full symmetric Toda system on real Lie algebras Sharygin G.I. 2nd International Conference on Integrated Systems and Nonlinear Dynamics (ISND 2020), Yaroslavl, Russia, October 19-25, 2020
  28. 2019 "Complete symmetric Toda system on groups, Bruhat order and representation theory" Sharygin G.I. “Integrated systems and related topics”, MIPT, Dolgoprudny, Russia, February 16, 2019
  29. 2019 "Geometry of full symmetric Toda system on compact groups" Sharygin G.I. GEOQUANT-2019, Taipei, Taiwan (China), September 9, 2019 - January 11, 2020
  30. 2019 "Geometry of full symmetric Toda system on compact groups" Sharygin G.I. 14th International Conference on Geometry and Applications, Varna, Bulgaria, August 26 - September 7, 2019
  31. 2019 Deformation quantization of commutative families Sharygin G.I. Dynamics in Siberia 2019, Novosibirsk, Russia, February 25 - March 2, 2019
  32. 2018 Bruhat order and the symmetric Toda flow on real Lie groups Sharygin G.I. International Conference on Partial Differential Equations and Applications, dedicated to the memory of Professor B.Yu. Sternina, Moscow, Moscow, Russia, November 6-9, 2018
  33. 2018 Cohomological obstructions for the deformation quantization of commutative families Sharygin G.I. International conference “Days of Geometry in Novosibirsk - 2018”, Institute of Mathematics named after S.L. Sobolev SB RAS, Novosibirsk State University, Russia, September 19-22, 2018
  34. 2018 Deformation quantization of Lie algebra actions and commutative families Sharygin G.I. INdAM workshop on Poisson Geometry and Higher Structures, Istituto Nazionale di Alta Matematica, Roma, Italy, September 10-14, 2018
  35. 2018 Full symmetric Toda system and geometry of real Bruhat cells Sharygin G.I. Integrated systems and nonlinear dynamics, Yaroslavl, Russia, October 1-5, 2018
  36. 2018 The commuting elements in deformation of Poisson manifolds Sharygin G.I. XXXVII Workshop on Geometric Methods in Physics, Bialowieza, Poland, July 1-7, 2018
  37. 2018 The full symmetric Toda system on Lie algebras and Bruhat order Sharygin G.I. XX Geometrical Seminar, Vrnjacka Banja, Serbia, May 20-24, 2018
  38. 2017 Deformation quantization and the action of Poisson vector fields Sharygin G.I. International Conference "Dynamics in Siberia", February 26 - March 4, Novosibirsk, Russia, Institute of Mathematics named after S.L. Sobolev SB RAS, Novosibirsk, Russia, February 26 - March 4, 2017
  39. 2017 The combinatoric formulas for the characteristic classes of triangulated bundles Sharygin G.I. International Conference on Mathematical Physics "Kezenoi-Am 2017", Grozny, Russia, August 8-12, 2017
  40. 2016 Deformation quantization and vector fields Sharygin G.I. International Conference on Mathematical Physics "Kezenoy-Am 2016", Grozny, Russia, October 31 - November 3, 2016
  41. 2016 Deformation quantization and vector fields Sharygin G.I. Glances at Manifolds II Group actions, K-Theory, C*-algebras and Topology of Manifolds, Krakow, Poland, August 8-12, 2016
  42. 2016 Vector fields and deformation quantization Sharygin G.I. Cyclic homology, IMPAN, Warsaw, Poland, October 17 - December 16, 2016
  43. 2015 Combinatoric formulas for the characteristic classes of triangulated S^1-bundles Sharygin G.I. Computational Geometric and Algebraic Topology, MFO, Oberwolfach Germany, 11-17 Octorber, 2015, Oberwolfach, Mathematisches Forschungsinstitut, Germany, October 11-17, 2015
  44. 2015 Deformation quantization of poisson algebras with symmetries Sharygin G.I. K-Theory, C*-Algebras and Topology of Manifolds III, Harbin, China, August 24-28, 2015
  45. 2015 Formulas for the characteristic classes of triangulated S^1 bundles Sharygin G.I. International Geometry Conference in memory of Mark V. Losik, Pereslav-Zalesskiy, Russia, February 1 - September 7, 2015
  46. 2015 Local formulas for the Chern classes of triangulated S 1 -bundles Sharygin G.I. Discrete Geometry, Dolgoprudny, MIPT, Russia, September 7-11, 2015
  47. 2015 Supergravity Billiards and Bruhat order on Weyl groups Sharygin G.I. The VII Round Tables Italy-Russia@Dubna, Dubna, Russia, November 24-28, 2015
  48. 2013 Combinatoric formulas for characteristic classes Sharygin G.I. Yaroslavl International Conference “Geometry, Topology and Applications” September 23-27, 2013. pp. G.Demidov Yaroslavl university, International B.N.Delaunau Laboratory Discrete and computational Geometry. , Yaroslavl, 2013
  49. 2013 Deformation quantization of integrable systems Sharygin G.I. Discrete Geometry and Dynamical Systems, Department of Mathematics, Kyoto University, Japan, January 20-26, 2013
  50. 2013 Deformation quantization of integrable systems Sharygin G.I. Higher Structure 2013: Operations and Deformation Theory, Isaac Newton institute, Cambridge, UK, April 2-5, 2013
  51. 2013 Full symmetric Toda system and Bruhat order Sharygin G.I. Geometry and Quantization GEOQUANT 2013, Vienna, Erwin Schrödinger Institute, 2013
  52. 2013 Persistent homology, an overview Sharygin G.I. Second Summer School on Discrete and Computational Geometry, Demino Sports and Recreation Center (Delaunay Laboratory of Yaroslavl Demidov University), Russia, July 7-21, 2013
  53. 2013 Toda system and Bruhat order on permutations Sharygin G.I. The XVII Geometric seminar, Zlatibor, Serbia, September 3, 2012 - October 8, 2016
  54. 2012 A construction of the characteristic classes of a triangulated bundles Sharygin G.I. Interfaces of Noncommutative Geometry with the Representation Theory of Hopf Algebras and Artin Algebras, Istanbul Center for Mathematical Sciences, Türkiye, August 7-10, 2012
  55. 2012 Bruhat order and full symmetric Toda flow Sharygin G.I. Frontiers in Mathematics and Physics (Russia-France-Italy round table), JINR, Dubna, Russia, December 16-18, 2012
  56. 2012 Bruhat order in Toda system Sharygin G.I. Geometry and Algebra of PDE’s, Tromso, Norway, August 27-31, 2012
  57. 2012 Characteristic classes of the combinatoric bundles Sharygin G.I. The second International Conference "K-Theory, C*-algebras and Topology of Manifolds II", Tianjin, China, China, 2012
  58. 2012 Combinatoric vector bundles and their characteristic classes Sharygin G.I. International topological conference "Alexandrovsky readings", Moscow, Russia, 2012
  59. 2012 Deformation quantization of integrable systems Sharygin G.I. Noncommutative Geometry and Quantum Groups, Oslo, University of Oslo, Norway, June 11-15, 2012
  60. 2012 Euler class of a combinatoric circle bundle Sharygin G.I. Yaroslavl international conference “Discrete Geometry” dedicated to centenary of A.D.Alexandrov, Yaroslavl', Russia, 2012
  61. 2011 Combinatoric formulas for characteristic classes and twisting cochains Sharygin G.I. Algebraic and Homological Aspects of Noncommutative Geometry, Istanbul Center for Mathematical Sciences (IMBM), Istanbul, Türkiye, July 12-15, 2011
  62. 2011 Twisting cochains and characteristic classes of simplicial manifolds Sharygin G.I. International Conference Analysis, Topology and Applications (in celebration of Professor A.S. Mishchenko's 70th birthday), Harbin, China, China, 2011