Avdeev Roman Sergeevich

Presentations in Math-Net.Ru

1. Редуктивные алгебраические моноиды
   R. S. Avdeev
   Seminar of the Laboratory on Algebraic Transformation Groups HSE University
   March 19, 2025 18:00   
2. Однородные локально нильпотентные дифференцирования на аффинных многообразиях с действием тора. Часть II
   R. S. Avdeev
   Seminar of the Laboratory on Algebraic Transformation Groups HSE University
   March 6, 2024 18:00   
3. Однородные локально нильпотентные дифференцирования на аффинных многообразиях с действием тора. Часть I
   R. S. Avdeev
   Seminar of the Laboratory on Algebraic Transformation Groups HSE University
   February 28, 2024 18:00   
4. Existence results for $B$-root subgroups on affine spherical varieties
   R. S. Avdeev
   Seminar of the Laboratory on Algebraic Transformation Groups HSE University
   February 4, 2022 18:00   
5. Root subgroups on affine spherical varieties
   R. S. Avdeev
   Lie groups and invariant theory
   June 2, 2021 17:00   
6. On computing the extended weight semigroups for spherical homogeneous spaces
   Roman Avdeev
   Lie groups and invariant theory
   February 26, 2020 16:45
7. Degenerations of spherical subalgebras and spherical roots of spherical subgroups
   R. Avdeev
   Lie groups and invariant theory
   October 3, 2018 16:45
8. On the conference "Geometry and Representation Theory of Algebraic Groups"
   R. S. Avdeev, V. S. Zhgoon
   Lie groups and invariant theory
   March 14, 2018 16:45
9. Branching rules related to spherical actions on flag varieties (joint work with A. Petukhov)
   R. S. Avdeev
   Lie groups and invariant theory
   March 29, 2017 16:45
10. Orbits of solvable spherical subgroups on the flag variety (based on a paper by Jacopo Gandini and Guido Pezzini)
    R. Avdeev
    Lie groups and invariant theory
    February 17, 2016 16:45
11. The moduli space of affine spherical varieties with a fixed weight monoid (continuation)
    R. Avdeev
    Lie groups and invariant theory
    February 25, 2015 16:45
12. The moduli space of affine spherical varieties with a fixed weight monoid (based on a joint work with S. Cupit-Foutou)
    R. Avdeev
    Lie groups and invariant theory
    February 18, 2015 16:45
13. Spherical actions on flag varieties of the classical groups (based on joint works with A. Petukhov)
    R. Avdeev
    Lie groups and invariant theory
    April 30, 2014 16:45
14. Solvable spherical subgroups: a review of different approaches to classification
    R. Avdeev
    Lie groups and invariant theory
    October 10, 2012 16:45
15. Geometric characterization of excellent affine spherical homogeneous spaces
    R. Avdeev
    Lie groups and invariant theory
    October 12, 2011 16:45