Open AccessB.-Y. Chen’s inequality for pointwise CR-slant warped products in cosymplectic manifolds
Author(s) -
M Noura Al-houiti,
Azeb Alghanemi
Publication year - 2021
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil2104179a
Subject(s) - pointwise , mathematics , chen , context (archaeology) , pure mathematics , product (mathematics) , metric (unit) , mathematical analysis , geometry , paleontology , operations management , economics , biology
Recently, pointwise CR-slant warped products introduced by Chen and Uddin in [14] for Kaehler manifolds. In the context of almost contact metric manifolds, in this paper, we study these submanifolds in cosymplectic manifolds. We investigate the geometry of such warped product and prove establish a lower bound relation between the second fundamental form and warping function. The equality case is also investigated.