ON RICCI SEMI-SYMMETRIC SUPER QUASI-EINSTEIN HERMITIAN MANIFOLD

The object of the present paper is to study the Bochner Ricci semi-symmetric super quasi-Einstein Hermitian manifold and a holomorphically projective Ricci-semi symmetric super quasi Einstein Hermitian manifold

E-BOCHNER CURVATURE TENSOR ON ALMOST C(λ) MANIFOLDS

The present paper deals the study of E-Bochner curvature tensor on an almost C(λ) manifolds with the conditions Be (ξ, X).S = 0, Be (ξ, X).R = 0, R.Be (ξ, X) = 0 and Be (ξ, X).Be = 0, where R, S and Be denotes Riemannian curvature tensor, Ricci tensor and E-Bochner curvature tensor, respectively. Also, we have studied ξ-E-Bochner flat C(λ) manifolds

Моделирование электрической нагрузки в установившихся и переходных режимах

Исследованы возможности современных программных комплексов в части моделирования нагрузки в переходных режимах и влияние вида и параметров моделей нагрузки на результаты расчета динамической устойчивости генераторов энергосистем.The possibilities of modern software systems in terms of load modeling in transient modes and the influence of the type and parameters of load models on the results in calculating the dynamic stability of power system generators are studied

Study of a new type of metric connection in an almost Hermitian manifold

This paper contains the study of an almost Hermitian manifold equippedwith a new type of metric connection.we have found the condition for an almostHermitian manifold equipped with a new type of metric connection to be an almostK¨ahler manifold. We have also studied contravariant almost analytic vector fieldin an almost Hermitian manifold equipped with a new type of metric connection.Also, we have shown that the Lie derivative of the metric tensor is hybrid in analmost Hermitian manifold equipped with a new type of metric connection

On a Kaehler manifold equipped with lift of quarter symmetric non-metric connection

This paper contains the study of Kaehler manifolds equipped with lift ofquarter-symmetric non-metric connection. In this paper, a condition on themanifold for being a Kaehler manifold with respect to lift of quarter-symmetricnon-metric connection is obtained. Further, it has shown that the Nijenhuistensor with respect to lift of quarter-symmetric non-metric connection vanishes.Also, a necessary and sucient condition for a contravariant almost analytic vectorfield in a Kaehler manifold equipped with lift of quarter-symmetric non-metricconnection has been found

Study of a hyperbolic Kaehlerian manifold equipped with a quarter-symmetric metric connection

This paper contains the study of a hyperbolic Kaehlerian manifold with differentaproaches. We consider a hyperbolic Kaehlerian manifold with a quartersymmertricmetric connection and obtained an expressions for holomorphic conharmoniccurvature tensor, conformal curvature tensor with respect to a quartersymmetricmetric connection . We have also studied holomorphic conharmonicrecurrent, conformal recurrent and weyl projective recurrent with respect to aquarter-symmetric metric connection