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  • 25Oct
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    In the beginning of October in Minsk there took place the international training of masters and postgraduate students of the ISMME Department (PSU).

    Thanks to the company «Prognoz», 8 young specialists and scientists became active participants of the discussions on scientific and educational seminar IRB Day. The seminar covered the questions of development of the methods of credit risk management, validation of credit models, stress testing, practical aspects of implementation of credit risk management systems. Risk management and stress testing were discussing during a visit of the leading commercial Bank of Belarus – Belveb, where the staff was speaking about using software solutions company «Prognoz».

    Also the program of the trip included a meeting with students and teachers of the Belarusian State Economic University, Belarusian State University of Informatics and Radioelectronics and visit the National history Museum.

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  • 08Oct
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    Scientist of the Institute of mathematics at Berlin University named after brothers Humboldt Michael Sachs will visit Perm state University. During the visit he will read a course of lectures on Nonlinear dynamics and there will be one public lecture.
    A public lecture «Fractals and their applications» will be held on the 10th of October at 15.15 in room 902 (building №1).

    Scientists have described the contents:

    «We are accustomed to, that what surrounds us, with the geometric point of view is divided on the line, surface and volume of the body. In other words: the one-dimensional, two-dimensional and three-dimensional objects. The question of whether meet the situation, when the dimension is nonintegral: more than a line, but less, than at the surface, it seems, at first glance, pointless, on the second – mathematical exotic. Nevertheless, around us a lot of objects with fractional dimensions. The proposed lecture introduces the world of such “fractals” and introduces the mathematical methods of work with them.»

     

    On the 8th of October Mr. Zaks will begin to read a course on nonlinear dynamics:

    On the 8th of October at 17.00 in room 902 (building №1)- Dynamic systems: General concepts. The types of and criteria for sustainability. The Lyapunov Functions.

    On the 9th of October  at 15.15 in room 902 (building №1) – Typical bifurcations of equilibrium, and periodic motions. Criteria for the existence and non-existence of oscillatory regimes.

    On the 11th of October  at 15.15 in room 902 (building №1) – Dynamic chaos. The Lorenz Attractor. Lyapunov exponents. Scenarios of transition “order – chaos”. Universal sequence of bifurcations.

    On the 12th of October at 15.15 in room 902 (building №1) –  Simple models neuro dynamics: equations of the Hodgkin-Huxley and Fitzhugh-Nagumo. Excitability and “duck”.

    On the 15th of October at 15:15 in room 902 (building №1) – Collective effects: synchronization. Model Kuramoto.

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