English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this paper, $N(\kappa)$-contact metric manifolds satisfying the conditions$\widetilde{C}(\xi,X)\cdot\widetilde{C}=0$, $\widetilde{C}(\xi,X)\cdot R=0$,$\widetilde{C}(\xi,X)\cdot S=0$, $\widetilde{C}(\xi,X)\cdot C=0$, $C\cdot S=0$and $R\cdot C=f_{C}Q(g,C)$ have been investigated and obtained theirclassification. Among others it is shown that a Weyl-pseudosymmetric$N(\kappa)$-contact metric manifold is either locally isometric to theRiemannian product $E^{n+1}(0)\times S^{n}(4)$ or an $\eta$-Einstein manifold.Finally, an example is given.

Certain Results On $N(\Kappa)$-contact Metric Manifolds