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1. ON THE EIGENPOINTS OF CUBIC SURFACES.

Author

ÇELIK, T. Ö., GALUPPI, F., KULKARNI, A., and SOREA, M.-Ș.

Subjects
GRASSMANN manifolds
Abstract

We show that the eigenschemes of 4 x 4 x 4 symmetric tensors are parameterized by a linear subvariety of the Grassmannian Gr(3;ℙ14). We also study the decomposition of the eigenscheme into the subscheme associated to the zero eigenvalue and its residue. In particular, we describe the possible degrees and dimensions. [ABSTRACT FROM AUTHOR]

Published
2020
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