Degrees and titles

– 2000: Ph.D. “Morse mappings of surfaces” specialty 01.01.04 - “Geometry and Topology”, Supervisor: Sharko Volodymyr Vasylyovych

– 2011: Academic title Senior Researcher in specialty 01.01.04 - “Geometry and Topology”

– 2011: Dissertation of Doctor of sciences “Deformations along orbits of flows and their applications”. specialty 01.01.04 - “Geometry and Topology” Scientific consultant: Sharko Volodymyr Vasylyovych

– 2018: Corresponding Member of the National Academy of Sciences of Ukraine in specialty “Algebra, Geometry and Topology” (7.03.2018)

– 2022: Academic title Professor in specialty “111 Mathematics” (1.02.2022)

– 2025: Academician of the National Academy of Sciences of Ukraine in specialty “Mathematics” (1.05.2025)