TY - JOUR AU - Shah, Riddhi Jung PY - 2018/11/22 Y2 - 2024/03/29 TI - Some curvature tensors in N(k)-contact metric manifold JF - BIBECHANA JA - BIBECHANA VL - 16 IS - 0 SE - Research Articles DO - 10.3126/bibechana.v16i0.19674 UR - https://www.nepjol.info/index.php/BIBECHANA/article/view/19674 SP - 55-63 AB - <p>The purpose of this paper is to study W7and W9-curvature tensors on N(k)-contact metric manifolds. We prove that a N(k)-contact metric manifold satisfying the condition W7( xi,X).W9=0 is eta-Einstein manifold. We also obtain the Ricci tensor S of type (0, 2) for phi-W9flat and divW9=0 conditions on N(k)-contact metric manifolds. Finally, we give an example of 3-dimensional N(k)-contact metric manifold.</p><p>BIBECHANA 16 (2019) 55-63</p> ER -