Revista de la
Unión Matemática Argentina
The algebraic sets of vectors generating planar normal sections of isoparametric hypersurfaces of FKM type
Cristián U. Sánchez
Volume 63, no. 2 (2022), pp. 455–473    

https://doi.org/10.33044/revuma.2279

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Abstract

We present a proof of the connectedness of the algebraic set of vectors generating planar normal sections for all isoparametric hypersurfaces, with positive multiplicities $m_{1}$ and $m_{2}$ of FKM type.

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