Author | Kambayashi, Tatsuji. author |
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Title | Unipotent Algebraic Groups [electronic resource] / by Tatsuji Kambayashi, Masayoshi Miyanishi, Mitsuhiro Takeuchi |
Imprint | Berlin, Heidelberg : Springer Berlin Heidelberg, 1974 |
Connect to | http://dx.doi.org/10.1007/BFb0070517 |
Descript | VIII, 168 p. online resource |
On 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