Exactness criteria for SDP-relaxations of quadratic extremum problems / Berezovskyi. (2016)
Ukrainian

English  Cybernetics and Systems Analysis   /     Issue (2016, 52 (6))

Berezovskyi O.A.
Exactness criteria for SDP-relaxations of quadratic extremum problems

The author analyzes the conditions of obtaining exact solutions to quadratic extremum problems of general type by using SDP-relaxations. Based on the known results for exactness of dual bounds (Lagrangian relaxations) and their relationship with SDP-relaxations, several conditions are formulated, under which the values of optimal objective function of the quadratic extremal problem and its SDP-relaxation are equal. © 2016, Springer Science+Business Media New York.

Keywords: dual bound, exact relaxation, Lagrangian function, quadratic extremum problem, SDP-relaxation, Computer science, Cybernetics, Dual bound, exact relaxation, Lagrangian functions, quadratic extremum problem, SDP relaxation, Lagrange multipliers


Cite:
Berezovskyi O.A. (2016). Exactness criteria for SDP-relaxations of quadratic extremum problems. Cybernetics and Systems Analysis, 52 (6), 95-101. doi: https://doi.org/10.1007/s10559-016-9893-3 http://jnas.nbuv.gov.ua/article/UJRN-0000582979 [In Russian].


 

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