Aleksandr lyapunov biography of williams
Lyapunov wiki
Aleksandr Mikhailovich Lyapunov (Алекса́ндр Миха́йлович Ляпуно́в, 6 June [O.S.
Chebyshev
From Lyapunov was president of the mathematical society in Kharkov.
Asymptotically stable system
Aleksandr Lyapunov was a Russian mathematician best known for his development of the stability theory of a dynamical system.
Steklov
The paper gives description of the personality of the great Russian mathematician Academician Aleksandr Mikhailovich Lyapunov based on the memories of people close to him.