Invariant Rings of the Special Orthogonal Group Have Nonunimodal h-Vectors
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DOI: 10.1142/s0219498825400018
Abstract: For $K$ an infinite field of characteristic other than two, consider the action of the special orthogonal group $\operatorname{SO}_t(K)$ on a polynomial ring via copies of the regular representation. When $K$ has characteristic zero, Boutot's… read more here.
Keywords: rings special; invariant rings; orthogonal group; special orthogonal ... See more keywords