Stetsyuk P. Nondifferentiable optimization algorithms and Lagrangian dual bounds in complex extremal problems

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0513U000283

Applicant for

Specialization

  • 01.05.01 - Теоретичні основи інформатики та кібернетики

22-03-2013

Specialized Academic Board

Д 26.194.02

V.M. Glushkov Institute of Cybernetics of National Academy of Sciences of Ukraine

Essay

New subgradient methods with space transformation were developed, their effectiveness to minimize ravine functions was explored. New methods to construct superfluous constraints in quadratic extremal problems with boolean and binary variables were developed. Based on them the improved dual estimates for weighted stability number of a graph, for weighted maximum cut of a graph were obtained. The proposed methods may be applied to obtain the optimal parameters of economic, transport and energy systems.

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