{"product_id":"5609063002515","title":"Bruder Beda","description":"Dannaya kniga yavlyaetsya illyustrativnym materialom k spetskursu Geometriya rimanovykh mnogoobraziy. Eye naznachenie - prodemonstrirovat' tekhnologiyu primeneniya takikh ponyatiy, kak affinnaya svyaznost', geodezicheskie linii, infinitezimal'naya psevdoevklidova metrika, svyaznost' Levi-Chivita. Geometricheskiy obraz, ispol'zovannyy dlya demonstratsii - chetyrekhparametricheskoe vektornoe pole v trekhmernom affinnom prostranstve , kleynova gruppa kotorogo (polnaya affinnaya gruppa) kak pravilo, suzhaetsya do ekviaffinnoy gruppy. Dlya oblegcheniya pol'zovaniya knigoy v ukazannom kachestve vo Vvedenie pomeshchen kratkiy obzor vsego teksta s vydeleniem naibolee sushchestvennykh momentov.","brand":"Alumni Factor","offers":[{"title":"Default Title","offer_id":47093818753264,"sku":"5609063002515","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/5609063002515_p0.jpg?v=1763609411","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/5609063002515","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}