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Kvadratichne programuvannya angl Quadratic programming QP osoblivij tip optimizacijnoyi zadachi Ce zadacha optimizaciyi zvedennya do minimumu abo maksimumu kvadratichnoyi funkciyi dekilkoh zminnih pri linijnih obmezhennyah na ci zminni Kvadratichne programuvannya ye odnim z vidiv nelinijnogo programuvannya Programuvannya v comu konteksti stosuyetsya formalnoyi proceduri rozv yazannya matematichnoyi zadachi Take vikoristannya syagaye 1940 h rokiv i ne pov yazane konkretno z ponyattyam komp yuterne programuvannya yake poshirilosya piznishe Shob uniknuti plutanini inkoli vikoristovuyut termin optimizaciya napriklad kvadratichna optimizaciya 1 Zmist 1 Formulyuvannya zadachi kvadratichnogo programuvannya 2 Metodi rozv yazuvannya 3 Rozv yazuvachi movi scenariyiv i programuvannya 4 Div takozh 5 Primitki 6 Dzherela 7 PosilannyaFormulyuvannya zadachi kvadratichnogo programuvannya red Zadachu kvadratichnogo programuvannya mozhna sformulyuvati tak 2 Nehaj x nalezhit prostoru R n displaystyle mathbb R n nbsp Matricya n n Q simetrichna i c bud yakij n 1 vektor Minimizuvati vidnosno x f x 1 2 x T Q x c T x displaystyle f mathbf x tfrac 1 2 mathbf x T Q mathbf x mathbf c T mathbf x nbsp Z urahuvannyam odnogo abo dekilkoh obmezhen u takij formi A x b displaystyle A mathbf x leq mathbf b nbsp obmezhennya nerivnist E x d displaystyle E mathbf x mathbf d nbsp obmezhennya rivnist de x T displaystyle mathbf x T nbsp vkazuye na transponuvannya vektora x displaystyle mathbf x nbsp Poznachennya A x b displaystyle Ax leq b nbsp oznachaye sho kozhen element vektora Ax menshij abo dorivnyuye vidpovidnomu elementu vektora b displaystyle mathbf b nbsp Yaksho matricya Q displaystyle Q nbsp ye nevid yemnooznachenoyu to f displaystyle f nbsp ye opukloyu funkciyeyu u comu razi zadacha kvadratichnogo programuvannya maye globalnij minimum yaksho isnuye deyakij dopustimij vektor x vektor sho zadovolnyaye obmezhennya i yaksho f displaystyle f nbsp obmezhena znizu v dopustimij oblasti Yaksho matricya Q ye dodatnooznachenoyu i zadacha maye dopustimij rozv yazok to globalnij minimum ye unikalnim Yaksho Q displaystyle Q nbsp dorivnyuye nulyu to zadacha staye zadacheyu linijnogo programuvannya Pov yazana z cim zadacha kvadratichnogo programuvannya z kvadratichnimi obmezhennyami en mozhe buti postavlena dodavannyam kvadratichnih obmezhen na zminni Metodi rozv yazuvannya red Cej rozdil potrebuye dopovnennya cherven 2011 Rozv yazuvachi movi scenariyiv i programuvannya red Cej rozdil potrebuye dopovnennya cherven 2011 Div takozh red Kvadratichna funkciyaPrimitki red Wright Stephen J 2015 Continuous Optimization Nonlinear and Linear Programming U Nicholas J Higham The Princeton Companion to Applied Mathematics Princeton University Press 281 293 Nocedal Jorge Wright Stephen J 2006 Numerical Optimization vid 2nd Berlin New York Springer Verlag s 449 ISBN 978 0 387 30303 1 Dzherela red Cottle Richard W Pang Jong Shi Stone Richard E 1992 The linear complementarity problem Computer Science and Scientific Computing Boston MA Academic Press Inc s xxiv 762 pp ISBN 978 0 12 192350 1 MR 1150683 Garey Michael R Johnson David S 1979 Computers and Intractability A Guide to the Theory of NP Completeness W H Freeman ISBN 978 0 7167 1045 5 A6 MP2 pg 245 Gould Nicholas I M Toint Philippe L 2000 A Quadratic Programming Bibliography RAL Numerical Analysis Group Internal Report 2000 1 Murty K G 1988 Linear complementarity linear and nonlinear programming Sigma Series in Applied Mathematics 3 Berlin Heldermann Verlag s xlviii 629 pp ISBN 3 88538 403 5 Arhiv originalu za 1 kvitnya 2010 Procitovano 10 chervnya 2011 Dostupna dlya zavantazhennya na storinci profesora Katta G Murty Arhivovano 6 Chervnya 2011 u Wayback Machine MR949214Posilannya red Storinka pro kvadratichne programuvannya QP Arhivovano 7 Chervnya 2011 u Wayback Machine angl Putivnik NEOS kvadratichnim programuvannyam angl Otrimano z https uk wikipedia org w index php title Kvadratichne programuvannya amp oldid 40556072