Totally real surfaces in with parallel mean curvature vector.
Al-Gwaiz, M.A., Deshmukh, Sharief (1992)
International Journal of Mathematics and Mathematical Sciences
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Al-Gwaiz, M.A., Deshmukh, Sharief (1992)
International Journal of Mathematics and Mathematical Sciences
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P. J. De Smet, F. Dillen, Leopold C. A. Verstraelen, L. Vrancken (1999)
Archivum Mathematicum
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We obtain a pointwise inequality valid for all submanifolds of all real space forms with and with codimension two, relating its main scalar invariants, namely, its scalar curvature from the intrinsic geometry of , and its squared mean curvature and its scalar normal curvature from the extrinsic geometry of in .
Taoniu Sun (2009)
Annales de l'I.H.P. Analyse non linéaire
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