A Ricci-semi-symmetric hypersurface of Euclidean space which is not semi-symmetric

A Ricci-semi-symmetric hypersurface of Euclidean space which is not semi-symmetric
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Proc. Amer. Math. Soc. 130 (2002), 1805-1808

DOI: https://doi.org/10.1090/S0002-9939-01-06220-7

Published electronically: December 20, 2001

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We construct the first explicit example of a Ricci-semi-symmetric hypersurface of Euclidean space which is not semi-symmetric.

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