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Andrei Lavrenov
Andrei Lavrenov
Junior Researcher


06.2018 PhD in Mathematical Logic, Algebra and Number Theory (01.01.06)
Institution: St.Petersburg Department of V.A. Steklov Institute of Mathematics of the Russian Academy of Sciences
Thesis title: The structure of Steinberg groups
Supervisor: Nikolai Vavilov

06.2014 Specialist Degree in Mathematics
Institution: SPbU, Faculty of Mathematics and Mechanics, Department of Higher Algebra and Number Theory

Scientific interests

  • Algebraic Groups
  • K-theory
  • Motives


5 Andrei Lavrenov, Structure Theorem for the symplectic Steinberg group of Laurent polynomial rings over a local ring, St. Petersburg J. Math. (to appear).
4 Andrei Lavrenov, A local-global principle for symplectic K_2, Documenta Mathematica 23 (2018), pp. 653-675.
3 Andrei Lavrenov, Sergei Sinchuk, On centrality of even orthogonal K_2, Journal Pure and Applied Algebra, 221:5 (2017), 1134-1145; preprint (2016).
1 Andrei Lavrenov, Unitary Steinberg group is centrally closed, St. Petersburg Math. J. 24:5 (2013), pp. 783–794.