Scholar and teacher. To the 80th anniversary Vladislav IVanovich Rybakov (13.12.1939–27.09.2016)

Abstract

The authors set themselves the task: to describe the main stages of life of the scientist and
teacher of Tula state pedagogical University. L. N. Tolstoy Vladislav Ivanovich Rybakov and
give a brief analysis of his scientific work, which had a significant impact on the development
of functional analysis.
Special attention is paid to the research of V. I. Rybakov on the theory of measure and
integral.
Under his leadership, conducted scientific work of individual students, who later became
candidates of physical and mathematical Sciences. Vladislav Ivanovich Rybakov obtained deep,
meaningful scientific results. For example, "the classical theorem of Rybakov" can be read in
books and articles published in the international mathematical press.
Vladislav Ivanovich Rybakova was actively engaged in scientific activities until his death.
The article presents the results obtained by V. I. Rybakov in different periods of his life.