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DEPARTMENT OF COMPLEX SYSTEMS
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Available topics
The leading researches
Among the leading researches of the department there are:
Dr.Sc. I. Litvinchev
Dr.Sc. V. Mednitsky
Dr.Sc. A.Tretiakov
Dr. I. Ashmanov
Dr. A. Bashlykov
Dr. A. Gourtchenkov
Dr. B. Kolotilin
Dr. A. Mironov
Dr. A. Mourynin
Dr. A. Sokolov
Dr. S. Vasilenko
Dr. V. Zakharov
Dr. Eu. Zhoukovsky
The main directions
The department develops mathematical models of complex
systems in different areas as well as compuational and
simulation methods and algorithms for the respective
problems.
The main directions of activity:
- development and analysis of operations research
models, mathematics of operations research;
- numerical methods in large-scale hierarchical
optimization and control;
- nonlinear analysis;
- catastroph theory;
- conversion production planning systems;
- transportation problems and network optimization;
- computer vision;
- computer-aided design of information systems;
- mathematical linguistics;
- intelligent control systems;
- fuzzy control theory;
Grants from:
- NATO Scientific Affairs Division (N HTECH.CRG 930704)
"Aggregation and parallel computations in optimization
problems" (I. Litvinchev).
- Brazilian Foundation CNPq (N 300591/95-0) "Decomposition
and aggregation in extremal problems" (I. Litvinchev).
- Brazilian Foundation FAPESP (N 96/1651-8) "Iterative
aggregation in production planning models under random
disturbances " (V. Tsurkov).
- Brazilian Foundation FAPESP (N 96/1552-0) "The use of
aggregation in discrete and nondifferential optimization" (I.
Litvinchev).
- Russian Foundation for Basic Research (N 94-01-01379)
"New approaches to nonlinear optimization" (V. Tsurkov).
- Russian Foundation for Basic Research (N 96-01-01927)
"Intelligent systems of logical control" (V. Zakharov).
- Russian Foundation for Basic Research (N 96-01-01079)
"Transportation and network problems with minimax criterion"
(V. Tsurkov).
Some recent publications
- A.F. Izmailov, A.A. Tretiakov, Factor Analysis of
Nonlinear Mappings, Nauka, Fizmatlit, 1994.
- V.I. Tsurkov, I.S. Litvinchev, Decomposition in
Interconnected Dynamical Problems, Nauka, Fizmatlit, 1994.
- V.I. Tsurkov, I.L. Averbakh, Decomposition in block
integer programming, Nauka, Fizmatlit, 1995.
- V. I. Tsurkov, A.A. Mironov, Transportation problems
with minimax criterion, Nauka, Fizmatlit, 1996.
- I.S. Litvinchev, A two-level decomposition-aggrega-
tion approach for large-scale optimal control problems,
Journal of Computational and Applied Mathematics, 1995, v 61,
N2, 117-137.
- I.S. Litvinchev, Decomposition-aggregation and
parallel computations in large-scale extremal problems,
Journal of Advances in Engeneering Software, 1995, v 22, N1,
21-27.
- I.S. Litvinchev, M.S. Rangel, Aggregation and bounds
computations in integer programming, Anais dos Resumos
Estendidos, VIII Latin-Iberian-American Congress on
Operations Research and System Engineering, 1996, 1452-1458.
- I.S. Litvinchev, Use of lower bounds in minimization
by inerior point methods, Comp. Maths Math. Phys., 1994,v 34,
N7, 978-983.
- I.S. Litvinchev, Interior point approach from
feasible directions point of view, Technical Report,
UNESP-S.J. Rio Preto, Brazil, 1996.
- I. Litvinchev, G. Silva, Aggregation based
decomposition for block-separable complex systems
optimization, Anais dos Resumos Estendidos, VIII Latin-
Iberian-American Congress on Operations Research and System
Engineering, 1996, 608-613.
- V.N. Zakharov, P.S. Kantor, V.I. Lopashov, S.V.
Ul'yanov, Intelligent systems control of apparatuses for
artificial ventilation of the lungs. 1. Principles of
construction, Journal of Computer and System Sciences
International, 1996, v35, N1, 158-164.
- V.N. Zakharov, S.V. Ul'yanov, Fuzzy models of
intelligent industrial controllers and control systems, II,
III, Journal of Computer and System Sciences, 1995, v 32, N1.
- V.N. Zakharov et al, Fuzzy control of robot-
manipulator, International Conference on Fuzzy Systems, 1996,
Hunnover, 1996, 245-253.
- V. Zakharov, Reconfigurable Computing Environment in
Intelligent Control Systems of flying aircraft", Journal of
Rusian Academy of Sciences News "Theory and Control Systems",
vol.4, 1995
- V. Zakharov et al, Fuzzy Systems based on Weight
Associative Rule Processor, Proceedings of FUZZ-IEEEE-96
International Conference on Fuzzy Systems, New Orleans,
September 8-11,1996.
- Львов Д.С., Медницкий В.Г., Медницкий Ю.В., Овсиенко
Ю.В. Об оценке эффективности функционирования крупномасштабных хозяйственных объектов//Экономика и матем. методы, 1996,
т. 32, 1, с. 5 - 19.
- Медницкий В.Г., Медницкий Ю.В. О двух новых программных системах, для формирования и анализа задач линейного программирования//Экономика и матем. методы, 1994, т. 30, 3,
с. 142 - 155.
- V.Tsurkov, The simulation for 2-level manufacturing systems proceedings of the workshop: new directions in simulation for manufacturing and communications, Tokyo,
Japan, 1994, August, pp. 256-261.
- V. Tsurkov, A. Mironov, Transportation and Networks Problems, Journal of Computational Mathematics and
Mathematical Physics, vol. 35, N. 1, 1995.
- V. Tsurkov, V. Zakharov, S. Ul'yanov, Toward the Design of Intelligent Control Systems, Proceedings of the First INFORMS Conference on Information Systems and Technology, Washington, D.C., May 1996.
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