The authors classified a locally conformal almost cosympletic manifold (LCACS-manifold) according to the conharmonic curvature tensor. In particular, they have determined the necessary conditions for a conharmonic curvature tensor on the LCACS-manifold of classes CTi, i = 1, 2, 3 to be �-quaisi invariant. Moreover, it has been proved that any LCACS-manifold of the class CT1 is conharmoniclly �-paracontact.
تاريخ النشر
30/07/2020
الناشر
Vestnik Udmurtskogo Universiteta Matematika Mekhanika Komp yuternye Nauki
رقم المجلد
30
رقم العدد
2
ISSN/ISBN
1994-9197
رابط DOI
10.35634/vm200201
الصفحات
147-157
الكلمات المفتاحية
locally conformal almost cosymplectic manifold, conharmonic curvature tensor,Φ-quaisi in-variant, conharmonicllyΦ-paracontact.
م. د. فرح حسن جاسم الحسيني | Farah Hasan Al-Husseini | 2187