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Санкт-Петербургского государственного университета

In this paper, a differential game with pairwise interaction in a network is proposed. For explicitly, the vertices are players, and the edges are connections between them. Meanwhile, we consider the cooperative case. One special characteristic function is introduced and its �...

The paper is devoted to the problem of optimizing gas condensate mining in the process of developing a given number of wells in a field. The essence of the problem is such a distribution of control actions, which are wells pressures, at which, for a given ...

This paper discusses bifurcational phenomena in a control system with pulse-width modulation of the first kind. We show that the transition from a regular dynamics to chaos occurs in a sequence of classical supercritical period doubling and border collision bifurcations. As ...

The author believes, that ensuring the information security of systems should begin at the design stage, rather than after implementation is over and verification starts. Also the author supports the point of view, that it is impossible to guarantee absolute information security,...

Despite the many advantages offered by Host Intrusion Detection Systems (HIDS), they are rarely adopted in mainstream cybersecurity strategies. Unlike Network Intrusion Detection Systems, a HIDS is the last layer of defence between potential attacks and the underlying OSs. One o...

This study is devoted to the automatization of the image masks’ construction of largesized agricultural objects in precision farming tasks for training neural network methods for crop’s nitrogen status analysis using georeferenced images. The scientific direction is extremely relevant...

A system of algorithms for compiling a mathematical model of physical systems, the structure of which is given using graphs of great complexity, is proposed. The proposed algorithms can be used not only to develop new systems, but also to diagnose operating equipment an...

A great number of solutions of the Einstein field equation are known. They describe the gravitational field in the empty spacetime, in the spacetime with electromagnetic field and for a ball filled with a liquid under pressure. The present work is devoted to gravitation...

The article represents the history and modernity of philological scholarship in Kuban State University, the oldest university of classical education in the south of Russia, which has been preserving and developing the traditions in the sphere of education, science and social and educati...

The authors argue that in teaching a foreign language, one of the basic needs of participants of the educational process is a sufficient number of educational data. Among the tasks that contribute to the acquisition of lexical and grammatical units, gap-filling exercises with multi...

The article deals with the lexical aspect of teaching the Russian language to native speakers of related Slavic languages, taking into account the characteristics of Slavic audience (the need to overcome interlingual interference and the possibility of using positive transfer arising from&#x...

The article deals with the dynamic process of mastering the scientific style of speech at the all stages of teaching Russian as a foreign language in universities of different profi les. The tendency towards the rapid growth of terminological vocabulary in all languages of the...

The article deals with Russian predicative adverbs in comparison with their Modern Greek correlates. Methodological basis of the research is functional communicative grammar. The authors consider the interrelations between the notions of traditional formal descriptive grammar such as “the category...

The topic of the article was someone else’s word in I. Brodsky’s poem “Before the monument to A. S. Pushkin in Odessa.” The method of intertextual analysis and the biographical method were used. Pushkin’s intertext is analyzed using allusions to A. S. Pushkin’s poems about...