Scientific biography abstract

Scientific biography of the professor of Tomsk University Vasily Vasilievich Sapozhnikov: GG. Ershova Ershov was formed as a scientist under the influence of the ideas of programming automation laid down by A. The graduate school of Moscow State University under the leadership of A. Lyapunov allowed A. Ershov to prepare a dissertation for the degree of candidate of physical and mathematical sciences.

The biased attitude of the mathematical elite to programming, as exclusively applied activities, pushed the defense of the dissertation for four years, the work was represented in, protected to the subsequent practice of defending dissertations by programmers showed that this situation was periodically repeated. Programmers had to defend the scientific content of their activities.

His pen owns the first Soviet monograph on the programming automation “Programming BESM program”. Work in the field of systemic and theoretical programming was fundamental and influenced the direction of research in our country and abroad. The conceptual basis of languages ​​and programming systems developed by A. Ershov, appeared: the concept of the cycle operator, the method of arrangement function; The approach proposed during the programming of arithmetic operators.

In the future, he made a great contribution to the development of theoretical programming, to the theory of program schemes, parallel programming, program verification. These directions are currently developing by representatives of his scientific school - V. Kotov, A. Narignani, V. Sabelfeld, V. Nepomnyashchy, I. Virbitskaite and others. In the first of the city of Sobolev A.

in the Novosibirsk Akademgorodok, the youth team of programmers, created by A. Yershov in Novosibirsk, grew up to the regional school of systemic and theoretical programming. For the first time within the framework of the school, scientific methods of organizing teams of programmers were tested, the general principles of programming as a new and peculiar type of activity, programming technology was updated.

Ershova characterized the ability to determine promising areas of research. He initiated the creation of a system for separating time AIST-0, as giving new opportunities for using computing equipment resources. Work in the field of fundamental foundations of broadcasting led to the emergence of a multilingual broadcast, the concept of mixed calculations, a transformational approach to programming, a lexicon of programming.

In the future, these directions were developed by the students of A. Ershov - M. Bulonkov, G. Stepanov, S. Pokrovsky, B. Ostrovsky and others. Ershov realized the importance of methodological and organizational work during the formation of computer science. He introduced into scientific circulation the term “computer science” as applied to a fundamental natural science that studies the processes of processing and transmitting information using computers.

He substantiated the fundamental nature of computer science by the general scientific meaning of the concept of information and the processes of its processing, philosophically considering the universal processes of reflection and knowledge as information processes. He considered computer science as a science that combines different aspects of programming, the use of computers, methods for their design and software development.

The Novosibirsk team of programmers, which has grown up numerically due to the creation of the design bureau of system programming, and then the Novosibirsk branch of ITMIVT, constantly expanded its subject in accordance with the requirements of both scientific research itself and the needs of the national economy mixed calculations, artificial intelligence, EU EU, VCCP, and others.

The ideological leader of this collective was A. He surrounded himself with a talented youth, with a student bench attracted to the implementation of significant projects. Due to his authority and personal qualities, the scientist was rightly considered the informal leader of the country's programmatic community, holding the post of head of the VC programming department with the USSR Academy of Sciences.

Numerous conferences held with the participation of A. Ershov became unforgettable events in the scientific life of the programmatic community. Ershov made a lot of efforts to strengthen and develop formal and informal relations in the scientific environment not only in our country, but also abroad. In the city of the Siberian scientist, he conducted business and friendly correspondence with many theorists of Computer Science: J.

McCarthy, J. Schwartz, M. Turkish, E. Dikstroy, F. Bauer, D., A. Ershov used his international authority to create the library in which the most significant works in the field of programming were collected. It is difficult to overestimate the role of A. Ershov in the formation and implementation of the national program of informatization of education. As a university programming teacher, he devoted a lot of time to his students, as a supervisor - graduate students.

The evolution of his ideas in teaching computer science was in line with advanced pedagogical thought.Ershov became the ideologist of educational computer science, formulated the concept of teaching schoolchildren programming, using personal computers at all levels of educational stairs. In this seemingly not specific to the venerable scientist, a deep meaning was laid.

Ershov understood that he gives into the hands of society not only a training tool, but also a tool for his democratization. Having proclaimed programming with a second literacy, he thereby carried out a conceptual breakthrough not only in the field of education, but also in understanding the model of the world itself. The theory of programming, on which the scientific school of A.

Ershov was based, occupied the leading world positions. The results of an international colloquium for mixed computing in Denmark, the inspirer and organizer of which was A. Ershov, convincingly demonstrated the priority of the Novosibirsk school.

The situation in the USSR during this period as a whole was determined by the administratively adopted decisions of G. Scientific school, programming by A. Ershov, which developed as a research in E GG. Studies on the problems set by A. Ershov and his colleagues I. Potgosin, G. Kozhukhin, V. Itkin, M. Bezhanova, G. in the 10th years are ongoing. Ershova experienced the negative impact of destructive socio-economic processes, but retained her research and research potential, which is realized in the new millennium.

The contribution of A. Ershov to the theory and practice of programming was highly appreciated at the domestic and world level. Strechi, E. Dikstroy, J. Wilkinson, G. Hopper and M. He was awarded the awards of the Soviet state: Orders of the Red Banner of Labor,, the Order of Krylov’s Order for the Calculum Calculation Cycle, in the USSR Prize of the Council of Ministers for Automated Design of Programs for Programs for Programs specialized built-in mini and microevs and providing its complex of customizable tools based on universal computers.

Thus, the main result of A. Ershov as a scientist, organizer of science, teacher is the creation of the Novosibirsk School of Programming. Based on the formal signs used in science to typologization of schools, it can be attributed to the regional research school-fraction. At the same time, its feature was that the role of the leader of this scientific school went beyond it.

He was an informal leader of the entire professional community of programmers in our country in terms of research, theoretical and scientific-organizational components. The Novosibirsk school had a decisive influence on the formation and development of computer science in the USSR. Scientific and organizational merits of A. In memory of an outstanding scientist, talented teacher, a vivid person at the Institute of Informatics of the SB RAS, which bears his name, international conferences “Prospects of computer science systems” are held, on his birthday - April 19 - the memorial “Ershov lectures on computer science”, and a registered award of the SB RAS for young scientists is organized, and annual summer schools of young people are organized programmers.

List of literature of the dissertation research Candidate of Historical Sciences Krainev, Irina Alexandrovna, year 1. Archive of the Russian Academy of Sciences. Personal case of Academician A. Archive of Moscow State University. Archive of Novosibirsk State University.