Warped product slant submanifolds of nearly Kähler manifolds

نویسندگان

1 School of Education, Sugiyama Jogakuen University, Nagoya‎, ‎Japan.

doi
10.30504/jims.2025.492206.1221
چکیده

We study warped product slant submanifolds of nearly Kähler manifolds‎. ‎First‎, ‎we introduce the concept of warped product quasi bi-slant submanifolds in almost Hermitian manifolds and show that every warped product quasi bi-slant submanifold is trivial except when the warped product is quasi hemi-slant in nearly Kähler manifolds‎.‎The nonexistence of warped product semi-slant submanifolds of Kähler manifolds was proved by Sahin‎.‎We introduce the concept of warped product semi-slant submanifolds in almost Hermitian manifolds and demonstrate the nonexistence of nontrivial warped product semi-slant submanifolds of nearly Kähler manifolds‎.