caa a22 4500 469067888 CHVBK 20180323132913.0 cr unu---uuuuu 170328e19921201xx s 000 0 eng 10.1007/BF00122430 doi (NATIONALLICENCE)springer-10.1007/BF00122430 Shor N. Institute of Cybernetics, Academy of Sciences of the Ukrainian SSR, 252207, Kiev, Ukraine aut Dual estimates in multiextremal problems [Elektronische Daten] [N. Shor] We propose a technique of improving the dual estimates in nonconvex multiextremal problems of mathematical programming, by adding some additional constraints which are the consequences of the original constraints. This technique is used for the problems of finding the global minimum of polynomial functions, and extremal quadratic and boolean quadratic problems. In the article one ecological multiextremal problem and an algorithm for finding the dual estimate for it also considered. This algorithm is based upon a scheme of decomposition and nonsmooth optimization methods. Kluwer Academic Publishers, 1992 Dual estimates nationallicence polynomial functions nationallicence non-convex quadratic problems nationallicence nondifferentiable optimization nationallicence Journal of Global Optimization Kluwer Academic Publishers 2/4(1992-12-01), 411-418 0925-5001 2:4<411 1992 2 10898 https://doi.org/10.1007/BF00122430 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00122430 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Shor N. Institute of Cybernetics, Academy of Sciences of the Ukrainian SSR, 252207, Kiev, Ukraine aut NATIONALLICENCE 773 0- Journal of Global Optimization Kluwer Academic Publishers 2/4(1992-12-01), 411-418 0925-5001 2:4<411 1992 2 10898 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer