Biharmonic submanifolds in 3-dimensional -manifolds.
Arslan, K., Ezentas, R., Murathan, C., Sasahara, T. (2005)
International Journal of Mathematics and Mathematical Sciences
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Arslan, K., Ezentas, R., Murathan, C., Sasahara, T. (2005)
International Journal of Mathematics and Mathematical Sciences
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Inoguchi, Jun-Ichi (2003)
International Journal of Mathematics and Mathematical Sciences
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Jun-ichi Inoguchi, Ji-Eun Lee (2012)
Archivum Mathematicum
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We classify Hopf cylinders with proper mean curvature vector field in Sasakian 3-manifolds with respect to the Tanaka-Webster connection.
Kumar, Rakesh, Rani, Rachna, Nagaich, R.K. (2007)
International Journal of Mathematics and Mathematical Sciences
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Lotta, Antonio (1998)
Balkan Journal of Geometry and its Applications (BJGA)
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Hiroshi Endo (1991)
Colloquium Mathematicae
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For Sasakian manifolds, Matsumoto and Chūman [6] defined the contact Bochner curvature tensor (see also Yano [9]). Hasegawa and Nakane [4] and Ikawa and Kon [5] have studied Sasakian manifolds with vanishing contact Bochner curvature tensor. Such manifolds were studied in the theory of submanifolds by Yano ([9] and [10]). In this paper we define an extended contact Bochner curvature tensor in K-contact Riemannian manifolds and call it the E-contact Bochner curvature tensor. Then we show...
Arslan, Kadri, Ezentas, Ridvan, Mihai, Ion, Murathan, Cengizhan, Özgür, Cihan (2002)
International Journal of Mathematics and Mathematical Sciences
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Inoguchi, Jun-ichi (2007)
Balkan Journal of Geometry and its Applications (BJGA)
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De, U.C., Shaikh, A.A., Biswas, Sudipta (2003)
Novi Sad Journal of Mathematics
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Rukimbira, Philippe (2004)
International Journal of Mathematics and Mathematical Sciences
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