Mikhail Lyapunov
Encyclopedia
Mikhail Vasilyevich Lyapunov (1820 – 1868) was a Russian astronomer
and a head of the Demidov Lyceum in Yaroslavl
. He was the father of Aleksandr
and Sergei Lyapunov
.
Astronomer
An astronomer is a scientist who studies celestial bodies such as planets, stars and galaxies.Historically, astronomy was more concerned with the classification and description of phenomena in the sky, while astrophysics attempted to explain these phenomena and the differences between them using...
and a head of the Demidov Lyceum in Yaroslavl
Yaroslavl
Yaroslavl is a city and the administrative center of Yaroslavl Oblast, Russia, located northeast of Moscow. The historical part of the city, a World Heritage Site, is located at the confluence of the Volga and the Kotorosl Rivers. It is one of the Golden Ring cities, a group of historic cities...
. He was the father of Aleksandr
Aleksandr Lyapunov
Aleksandr Mikhailovich Lyapunov was a Russian mathematician, mechanician and physicist. His surname is sometimes romanized as Ljapunov, Liapunov or Ljapunow....
and Sergei Lyapunov
Sergei Lyapunov
Sergei Mikhailovich Lyapunov was a Russian composer and pianist.-Life:Lyapunov was born in Yaroslavl in 1859. After the death of his father, Mikhail Lyapunov, when he was about eight, Sergei, his mother, and his two brothers went to live in the larger town of Nizhny Novgorod...
.