{"product_id":"chislennoe-issledowanie-zadach-so-swobodnoj-granicej-von-anastasiq-onishkowa","title":"Chislennoe issledowanie zadach so swobodnoj granicej","description":"\u003cp\u003eMatematicheskie modeli mnogih fizicheskih processow i qwlenij priwodqt k kraewym zadacham matematicheskoj fiziki, soderzhaschim zaranee neizwestnye powerhnosti, podlezhaschie opredeleniü w hode resheniq zadachi. S takimi zadachami stalkiwaütsq w promyshlennosti, stroitel'stwe, w mashinostroenii, pri issledowanii problem iznosa i dolgowechnosti detalej i mnogih drugih oblastqh. Primerami qwlqütsq zadacha taqniq l'da, razlichnye kontaktnye zadachi. Reshenie wozmozhno, kak prawilo, tol'ko chislenno, chto wyzywaet znachitel'nye slozhnosti. Predlagaütsq chislennye algoritmy resheniq nekotoryh zadach matematicheskoj fiziki (odnomernyh i dwumernyh), zaklüchaüschihsq w opredelenii minimuma nekotorogo kwadratichnogo funkcionala, zadannogo w oblasti, soderzhaschej zaranee neizwestnuü granicu. Poslednqq opredelqetsq iz uslowiq minimal'nosti funkcionala wmeste s neizwestnymi funkciqmi. Rassmotreny zadachi dlq ploskoj oblasti i dlq otrezka. Dlq poiska minimuma ispol'zowany razlichnye metody, w chastnosti, geneticheskie algoritmy. Priwedeny primery resheniq. Rassmotrena wozmozhnost' ispol'zowaniq algoritma pri reshenii nekotoryh kontaktnyh zadach.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659328718\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659328718","offer_id":39485411426397,"sku":"9783659328718","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/17752e2d-2ba3-4c9c-99eb-670c5cb52b47.jpg?v=1773381274","url":"https:\/\/shop.autorenwelt.de\/products\/chislennoe-issledowanie-zadach-so-swobodnoj-granicej-von-anastasiq-onishkowa","provider":"Autorenwelt Shop","version":"1.0","type":"link"}