%0 Journal Article
%T Application of Hopf's lemma on contact CR-warped product submanifolds of a nearly Kenmotsu manifold
%J Bulletin of the Iranian Mathematical Society
%I Iranian Mathematical Society (IMS)
%Z 1017-060X
%A Khan, M. A.
%A Al-Solamy, F. R.
%D 2017
%\ 02/22/2017
%V 43
%N 1
%P 95-107
%! Application of Hopf's lemma on contact CR-warped product submanifolds of a nearly Kenmotsu manifold
%K Warped product
%K CR-submanifolds
%K nearly Kenmostsu manifold
%R
%X In this paper we consider contact CR-warped product submanifolds of the type $M = N_T\times_f N_\perp$, of a nearly Kenmotsu generalized Sasakian space form $\bar M(f_1, f_2, f_3)$ and by use of Hopf's Lemma we show that $M$ is simply contact CR-product under certain condition. Finally, we establish a sharp inequality for squared norm of the second fundamental form and equality case is discussed. The results in this paper generalize existing results in the literature.
%U http://bims.iranjournals.ir/article_997_1702cd4c9ca4b5fd2b83f2047f8faeef.pdf