Locally finite iterative higher derivations on $k[x,y]$
Tom 137 / 2014
Colloquium Mathematicum 137 (2014), 215-220
MSC: Primary 14R20; Secondary 13A50, 13N15.
DOI: 10.4064/cm137-2-6
Streszczenie
We give a new proof of Miyanishi's theorem on the classification of the additive group scheme actions on the affine plane.
