Geodesic
On the normality of an almost contact $3$-structure on $QR$-submanifolds
Czechoslovak Mathematical Journal, Tome 53 (2003) no. 3, pp. 571-589
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We study $n$-dimensional $QR$-submanifolds of $QR$-dimension $(p-1)$ immersed in a quaternionic space form $QP^{(n+p)/4}(c)$, $c\geqq 0$, and, in particular, determine such submanifolds with the induced normal almost contact $3$-structure.
We study $n$-dimensional $QR$-submanifolds of $QR$-dimension $(p-1)$ immersed in a quaternionic space form $QP^{(n+p)/4}(c)$, $c\geqq 0$, and, in particular, determine such submanifolds with the induced normal almost contact $3$-structure.
Classification : 53C40, 53D15
Keywords: quaternionic projective space; quaternionic number space; $QR$-submanifold; normal almost contact $3$-structure 
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Funabashi, S.; Pak, J. S.; Shin, Y. J. On the normality of an almost contact $3$-structure on $QR$-submanifolds. Czechoslovak Mathematical Journal, Tome 53 (2003) no. 3, pp. 571-589. http://geodesic.mathdoc.fr/item/CMJ_2003_53_3_a6/

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