Embeddings and hyperplanes of the Lie incidence geometry of type E7,1 |
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Authors: | Ernest Shult |
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Institution: | (1) Department of Mathematics, Kansas State University, 66506-2602 Manhattan, KS, USA |
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Abstract: | This paper continues a program to show that for most of the standard Lie incidence geometries, all geometric hyperplanes arise from a necessarily absolutely universal embedding, by addingE
7,1 to the list. It follows from 5, 12] that any projective embedding of this point line geometry is a homomorphic image of the one afforded by the 56-dimensional module for the groupE
7(K).This work was supported by a grant from the National Science Foundation. |
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Keywords: | |
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