{"product_id":"polinomialnye-i-racionalnye-approximacii-von-abdul-rashid-ramazanow","title":"Polinomial'nye i racional'nye approximacii","description":"\u003cp\u003eMonografiq poswqschena nowomu naprawleniü w teorii priblizheniq - approximaciqm so znakochuwstwitel'nym wesom (kogda uchitywaetsq ne tol'ko welichina, no i znak oshibki priblizheniq), kotorye ohwatywaüt, w chastnosti, approximacii obychnye i s wesom, odnostoronnie i kusochno-odnostoronnie, approximacii s interpolqciej. Dana harakterizaciq polinoma nailuchshego priblizheniq, polucheny analogi wazhnejshih prqmyh i obratnyh teorem teorii priblizheniq polinomami i racional'nymi funkciqmi, postroeny nesimmetrichno ortogonal'nye polinomy i izucheny ih obschie swojstwa.Polucheny takzhe tochnye po porqdku ocenki nailuchshih polinomial'nyh i racional'nyh priblizhenij funkcij w integral'nyh i wariacionnyh metrikah Orlicha.Rabota prednaznachena studentam, aspirantam i nauchnym rabotnikam w oblasti teorii funkcij i chislennogo analiza, no izlozhennye w nej rezul'taty mogut äffektiwno primenqt'sq w teorii antenn, teorii fil'tracii, sowremennyh metodah szhatiq i wosstanowleniq chislennoj informacii i drugih oblastqh.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844351323\"\u003e\u003ch3\u003eZnakochuwstwitel'nye, wariacionnye, integral'nye\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844351323","offer_id":39495968948317,"sku":"9783844351323","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/a2d8bd97-2f8d-44f8-b692-d442671db1ac.jpg?v=1757827788","url":"https:\/\/shop.autorenwelt.de\/en\/products\/polinomialnye-i-racionalnye-approximacii-von-abdul-rashid-ramazanow","provider":"Autorenwelt Shop","version":"1.0","type":"link"}