Ivan Vasilievich Gaishun ( Belor. Ivan Vasilevich Gaishun ; September 29, 1946 , Petrovichi village, Bobruisk district , Mogilev region - April 24, 2018 , Minsk [1] ) - Soviet and Belarusian mathematician . Doctor of Physical and Mathematical Sciences (1984), Professor (1992), Academician of the National Academy of Sciences of Belarus (1991, Corresponding Member since 1989).
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| Scientific field | maths | |
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| Academic degree | doctor of physical and mathematical sciences | |
| Academic title | Professor academician of NASB | |
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Content
Biography
He graduated from the Belarusian State University (1969). Since that time, he has been working at the Institute of Mathematics of the National Academy of Sciences of Belarus: since 1984, he has been the head of the laboratory for modeling and analysis of systems, since 1985 he has been the deputy director for scientific work, since 1992 he is the director. Simultaneously, from 1997 to 2002 he was Vice-President, from 2002 - Member of the Presidium of the National Academy of Sciences of Belarus, from 2012 to 2014 - Academician-Secretary of the Department of Physics, Mathematics and Computer Science of the National Academy of Sciences of Belarus. [2] .
Scientific Activities
Scientific works are devoted to differential equations , topological dynamics and stability of abstract dynamic systems. He developed the theory of multidimensional differential equations, multidimensional differential-difference and discrete systems that arise in quantum field theory, static hydrodynamics.
He is the author of over 250 scientific papers, including 5 monographs and a textbook.
Selected bibliography
- Completely solvable multidimensional differential equations. Mn., 1983.
- Linear equations in total derivatives. Mn., 1989.
- Multi-parameter control systems. Mn., 1996.
- Introduction to the theory of linear nonstationary systems. Mn., 1999.
- Matematyka // Belarusian Entsiklapedya: At 18 tons. T. 10. Mn., 2000 - p. 211.
- Systems with discrete time. Mn., 2001.
Awards and rewards
- The State Prize of the Republic of Belarus 2000 for the series of works “Investigation of the asymptotic properties of differential and discrete systems”.
- The Francis Skaryna Medal (2017) [3] .
Notes
- "He was not going to die ..." (Eng.) . Belarusian partisans. The appeal date is April 26, 2018.
- ↑ Vedas. - 2014. - 15 verasnya. - p. 2
- ↑ Presidential Decree No. 34 of February 1, 2017