{"product_id":"b06xdryrts","title":"Buildings and Schubert Schemes","description":"\u003cp\u003eThe first part of this book introduces the Schubert Cells and varieties of the general linear group Gl (k^(r+1)) over a field k according to Ehresmann geometric way. Smooth resolutions for these varieties are constructed in terms of Flag Configurations in k^(r+1) given by linear graphs called Minimal Galleries. In the second part, Schubert Schemes, the Universal Schubert Scheme and their Canonical Smooth Resolution, in terms of the incidence relation in a Tits relative building are constructed for a Reductive Group Scheme as in Grothendieck's SGAIII. This is a topic where algebra and algebraic geometry, combinatorics, and group theory interact in unusual and deep ways.\u003c\/p\u003e","brand":"ANT","offers":[{"title":"Ebook","offer_id":52836785553624,"sku":"YSL63512","price":36.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/3356\/2072\/files\/71UNvn32ttL._SY1500.jpg?v=1793274505","url":"https:\/\/www.bookmebay.com\/products\/b06xdryrts","provider":"BookMebay","version":"1.0","type":"link"}