{"product_id":"buildings-and-schubert-schemes","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":"Taylor \u0026 Francis Inc","offers":[{"title":"Default Title","offer_id":54186067067224,"sku":null,"price":248.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/1295\/4195\/files\/9781498768290_2012ec50-a729-475f-8b18-60097c5c2594.jpg?v=1780982148","url":"https:\/\/agendabookshop.com\/products\/buildings-and-schubert-schemes","provider":"Agenda Bookshop","version":"1.0","type":"link"}