Embedding a non-embeddable stable plane |
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Authors: | Markus Stroppel |
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Institution: | (1) Fachbereich Mathematik, Technische Hochschule Darmstadt, Schlossgartenstr. 7, D-6100 Darmstadt, Germany |
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Abstract: | In 4], K. Strambach describes a 2-dimensional stable plane
admitting =SL2 as a group of automorphisms such that there exists no -equivarient embedding into a 2-dimensional projective plane. R. Löwen 3] has given a 4-dimensional analogue
, admitting =SL2 . He posed the question whether there are embeddings of Strambach's plane
into
. We show that such embeddings exist, in fact we determine all -equivariant embeddings of 2-dimensional stable planes admitting as atransitive group of automorphisms. |
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Keywords: | |
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