Results 51 to 60 of about 125 (89)
$\eta $-Ricci Solitons on $\eta $-Einstein $(LCS)_n$-Manifolds
, 2016 summary:The object of the present paper is to study $\eta $-Ricci solitons on $\eta $-Einstein $(LCS)_n$-manifolds. It is shown that if $\xi $ is a recurrent torse forming $\eta $-Ricci soliton on an $\eta $-Einstein $(LCS)_n$-manifold then $\xi $ is (i)
Hui, Shyamal Kumar +1 more
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On the Holomorphy of Developable Vector Fields on Almost Hermitian Manifolds
, 2015 Введено поняття абсолютно тopcoтвipного та біголоморфного векторних полів на майже ермітовому многовиді. Доведено, що будь-яке торсотвірне векторне поле на келеровому многовиді є абсолютно торсотвірним і абсолютно торсотвірне векторне поле ξ на наближено
Кузаконь, В.М.
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On the Geometry of Holomorphic Developable Vector Fields on Almost Hermitian Manifolds
, 2013 Знаходження умов iнварiантностi геометричних об'єктів щодо дії тієї чи іншої групи перетворень є однією з най6ільш актуальних задач геометричного дослідження.
Кириченко, В.Ф. +1 more
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Vector Fields On Some Special Manifolds
, 2016 Tez (Doktora) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2016Thesis (PhD) -- İstanbul Technical University, Institute of Science and Technology, 2016Bu çalışmanın amacı, geometrik ve fiziksel açıdan önem taşıyan bazı manifoldlar üzerinde ...
Kırık, Bahar
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, 1980 1980 / 1-2. szám Lippman, G. E. - Wade, W. R.: Pseudofunctions and uniqueness on the group of integers of a p-series field Kersner R.: O povedenii temperaturnyh frontov v sredah s nelinejnoj teploprovodnost'u pri naličii pogloseniâ.
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O torso-formních vektorových polích na Riemannových prostorech 2. řádu
, 1999 In this article are showed fundamental relations of torso-forming vector fields on Riemannian spaces order two and a proof of a sentence delivering another results for concircular fields on Riamannian spaces order ...
Pilařová, Dagmar, Mikeš, Josef
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Parallel tangent deformation, concircular transformation and concurrent vector field [PDF]
Proceedings of the Japan Academy, Series A, Mathematical Sciences, 1944 Yano, Kentaro, Adati, Tyūzi
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A Condition for a Sasakian Manifold to Be of Constant Curvature
, 2010 In this paper we give a generalization of some results due to T. Takahashi [5] and M. Okumura [4]. Explicitly, we study an equation of the form R(X,Y)A=0 where X,Y are arbitrary vector fields on a Sasakian manifold and A a (1,3)-tensor field which ...
Ioan, Alin Cristian; Bucharest University +1 more
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Special Quasi-Einstein Manifolds
, 2018 Tez (Doktora) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2018Thesis (Ph.D.) -- Istanbul Technical University, Institute of Science and Technology, 2018Bu tez çalışmasında, matematiksel literatürde sıkça ele alınan ve önemli geometrik ...
Güler, Sinem
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International Journal of Mathematics and Computer Applications Research, 2019 openaire +1 more source