The Department of Computational Mathematics and Mathematical Modelling was founded in 1989 on the basis of the Laboratory of Problem Preparation and Programming. Since the foundation Doctor of Sciences, Professor P.P. Matus is the head of the department.

Staff

• P.P. Matus, the Head of the department, D.Sc., Prof.;
• V.M. Volkov, leading researcher, D.Sc.;
• G.F. Gromyko, leading researcher, Ph.D.;
• M.M. Chuiko, senior researcher, Ph.D.;
• S.V. Lemeshevsky, researcher, Ph.D.;
• N.P. Matsuka, researcher, Ph.D.;
• I.V. Rybak, researcher, Ph.D.;
• G.L. Martsynkevich, junior researcher;
• O.M. Koroleva, post-graduate;
• U.A. Irkhin, post-graduate.

Research fields

• Theory of difference schemes for non-linear multidimensional problems of mathematical physics.
• Mathematical modelling of the evolutional process of performance of hydroconversion.
• Mathematical modelling of plasma spraying of covers.
• Mathematical modelling of phase transformation during laser laser treatment of materials.
• Numerical modelling of space-time dynamics of the optical systems.

Main developments

		Dynamic simulator for training for operators controlling installation of HCVG on the basis of mathematical modelling of the evolutional process of performance of hydroconversion (section of HydroConversion of Vacuum Gas-oil). Simulator is used for training of operators controlling installation of HCVG when equipment strats and stop; both when equipment works in normal mode and when emergency situations arises. Simulator is applied by JSC “Mozyr Oil Refinery”.

Software for planning and construction of dental bridges under performing orthopedic operation in stomatology. Features: support of database of models and corresponding roentgenograms and casts of jaws; presentation, processing and storage of personal cards and results of patient examination; calculation of loads in system “tooth”-“periodontium” Software is applied by Ministry of Public Health of Republic of Belarus

• Algorithms and software for mathematical modelling of fluid flows in hydraulic circuits.

• Numerical methods to solve convection-diffusion problems for hydrodynamic and heat processes.

• Using methods of numerical simulation it is developed and investigated effects of stabilization of solitons synamics under condition of compensation of nonlinear perturbations, phenomenon of bistability and multistability in dense resonance and nonlinear periodic media.

Contact

Surganov Str., 11
220072 Minsk
Republic of Belarus
e-mail: matus@im.bas-net.by

P.P. Matus,   room 35,   phone +375 17 284-17-81

Volkov V.M., Gromyko G.F., Matsuka N.P.,   room 61,   phone +375 17 284-19-71

Chuiko M.M.,   room 48,   phone +375 17 284-19-58

Lemeshevsky S.V., Rybak I.V., Martsynkevich G.L.,   room 50,   phone +375 17 284-19-63