Career
He took a leading role in the development of mathematics at the University of Kharkiv, serving as chairman of the Kharkov Mathematical Society for forty years, from 1906 until his death at the age of 78.
He took a leading role in the development of mathematics at the University of Kharkiv, serving as chairman of the Kharkov Mathematical Society for forty years, from 1906 until his death at the age of 78.