Abstract:
We introduce and study an analog of p-groups in general scheme theory. It is proved that
a scheme is a p-scheme if and only if so is each homogeneous component of it. Moreover,
the automorphism group of a p-scheme is a p-group, and the 2-orbit scheme of a
permutation group G is a p-scheme if and only if G is a p-group. Both of these
statements follow from the fact that the class of p-schemes is closed with respect
to extensions.
Citation:
I. N. Ponomarenko, A. Rahnamai Barghi, “On the structure of p-schemes”, Representation theory, dynamical systems, combinatorial methods. Part XV, Zap. Nauchn. Sem. POMI, 344, POMI, St. Petersburg, 2007, 190–202; J. Math. Sci. (N. Y.), 147:6 (2007), 7227–7233