{"product_id":"singulqrnoe-integralnoe-urawnenie-gilberta-i-regulqrizaciq-sdwigom-von-akbar-nazimow","title":"Singulqrnoe integral'noe urawnenie Gil'berta i regulqrizaciq sdwigom","description":"\u003cp\u003eIssleduetsq singulqrnoe integral'noe urawnenie Gil'berta nejtral'nogo tipa. Priweden kriterij approximiruemosti funkcij prostranstwa Göl'dera trigonometricheskimi mnogochlenami, swojstwa inwariantnosti srezok rqda Fur'e. Rassmotreny special'nye matricy i algoritmy bystrogo resheniq sistem s takimi matricami. Polucheno predstawlenie znachenij operatora Gil'berta nejtral'nogo tipa w wide rqda Fur'e. Ustanowlena swqz' singulqrnogo integral'nogo urawneniq nejtral'nogo tipa s beskonechnoj sistemoj linejnyh algebraicheskih urawnenij. Najdeny spektr i rezol'wentnoe mnozhestwo ätogo operatora. Prowedeno polnoe issledowanie rassmatriwaemogo urawneniq. Najdeno uslowie, kogda urawnenie nejtral'nogo tipa razreshimo bezuslowno. Rassmotreny wse sluchai, kogda äto urawnenie ne qwlqetsq bezuslowno razreshimym, kotorye swqzany s koäfficientami regulqrnoj chasti singulqrnogo integral'nogo operatora Gil'berta nejtral'nogo tipa. Najdeny neobhodimye i dostatochnye uslowiq razreshimosti urawneniq nejtral'nogo tipa i obosnowana ih diskretizaciq. Razrabotany algoritmy bystrogo resheniq diskretnyh sistem, osnowannye na metode bystrogo preobrazowaniq Fur'e.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659707582\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659707582","offer_id":39431496400989,"sku":"9783659707582","price":52.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/2cfafc37-df30-44fb-ae28-cb025a2382aa.jpg?v=1773123547","url":"https:\/\/shop.autorenwelt.de\/products\/singulqrnoe-integralnoe-urawnenie-gilberta-i-regulqrizaciq-sdwigom-von-akbar-nazimow","provider":"Autorenwelt Shop","version":"1.0","type":"link"}