Isoparametric submanifolds
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Wolf StrΓΌbing
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Article
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1986
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Springer
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English
β 951 KB
We consider isometric immersions F: M --\* h4 between Riemannian manifolds whose higher mean curvature forms [in the sense of the author, Manuscripta Math. 49 (1984), 177-194] are all (covariantly) constant or, equivalently, whose shape operator with respect to each parallel unit normal vector field