{"product_id":"unipotent-algebraic-groups-von-t-kambayashi-m-miyanishi-m-takeuchi","title":"Unipotent Algebraic Groups","description":"\u003cp\u003eOn the theory of unipotent algebraic groups over an arbitrary ground field.- Notations, conventions and some basic preliminery facts.- Forms of vector groups; groups of Russell type.- Decomposition theorems for central extensions of co    utative group schemes; application to the two-dimensional unipotent groups.- Wound unipotent groups.- The question of commutativity for two-dimensional unipotent groups.- Forms of the affine line and geometry of the groups of Russell type.- Actions of unipotent group schemes.- The underlying scheme of a unipotent algebraic group.- The hyperalgebra of a unipotent group scheme.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783540069607\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783540069607","offer_id":39435922145373,"sku":"9783540069607","price":26.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/8ff4fb79-d859-4efc-97a5-fa6f88ee2728.jpg?v=1772259185","url":"https:\/\/shop.autorenwelt.de\/en\/products\/unipotent-algebraic-groups-von-t-kambayashi-m-miyanishi-m-takeuchi","provider":"Autorenwelt Shop","version":"1.0","type":"link"}