Results 61 to 70 of about 1,125 (149)
The Schouten-van Kampen affine connection adapted to an almost (para) contact metric structure
, 2013 We study the Schouten-van Kampen connection associated to an almost contact or paracontact metric structure. With the help of such a connection, some classes of almost (para) contact metric manifolds are characterized.
Olszak, Zbigniew
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Thoracic Cancer, Volume 16, Issue 10, May 2025.Intra‐tumoral GDF‐15 expression was assessed in advanced NSCLC patients receiving PD‐1/PD‐L1 monotherapy. GDF‐15 high levels were strongly associated with cancer cachexia and significantly poorer clinical outcomes, suggesting its potential as a predictive biomarker for immunotherapy efficacy.
Naoya Nishioka +14 more
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The Zamkovoy canonical paracontact connection on a para-Kenmotsu manifold
Cubo, 2021 The object of the paper is to study a type of canonical linear connection, called the Zamkovoy canonical paracontact connection on a para-Kenmotsu manifold.
D. G. Prakasha +3 more
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Contact CR-Submanifolds of Kenmotsu Manifolds [PDF]
, 2011 2000 Mathematics Subject Classification: 53C15, 53C42.In this paper, we research some fundamental properties of contact CR-Submanifolds of a Kenmotsu manifold.
Atçeken, Mehmet
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Harmonic (p, q)‐Curves in Trans‐Sasakian and Normal Almost Paracontact Metric Manifolds
Journal of Mathematics, Volume 2025, Issue 1, 2025.In this paper, we give some characterizations about biharmonic, f‐harmonic, and f‐biharmonic (p, q)‐curves in 3‐dimensional trans‐Sasakian and normal almost paracontact metric manifolds. The (p, q)‐curves are considered as generalizations of magnetic curves.
Murat Altunbaş, B. B. Upadhyay
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ON-RECURRENT LORENTZIAN -KENMOTSU MANIFOLDS
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009 : In this paper, we study Lorentzian -Kenmotsu manifold and we shown that -recurrent Lorentzian -Kenmotsu manifold is an Einstein manifold and a pseudo-projective -recurrent Lorentzian -Kenmotsu manifold is an - Einstein manifold.
G.T. SREENIVASA +3 more
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Study of Kenmotsu manifolds with semi-symmetric metric connection
Universal Journal of Mathematics and Applications, 2018 The present paper deals with the study of Kenmotsu manifolds equipped with a semi-symmetric metric connection. The properties of $\eta-$parallel Ricci tensor, globally symmetric and $\phi-$symmetric Kenmotsu manifolds with the semi-symmetric metric ...
Sudhakar Chaubey, Sunil Kr Yadav
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Some remarks on quasi generalized CR-null geometry in indefinite nearly cosymplectic manifolds
, 2016 In [21], the authors initiated the study of quasi generalized CR (QGCR)-null submanifolds. In this paper, attention is drawn to some distributions on ascreen QGCR-null submanifolds in an indefinite nearly cosymplectic manifold.
Massamba, Fortuné, Ssekajja, Samuel
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Generalized Kenmotsu Manifolds
, 2014 In 1972, K. Kenmotsu studied a class of almost contact Riemannian manifolds. Later, such a manifold was called a Kenmotsu manifold. This paper, we studied Kenmotsu manifolds with $(2n+s)$-dimensional $s-$contact metric manifold and this manifold, we have called generalized Kenmotsu manifolds. Necessary and sufficient condition is given for an almost $s-
VANLI, AYSEL, SARI, RAMAZAN
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Thoracic Cancer, Volume 15, Issue 21, Page 1665-1672, July 2024.We retrospectively evaluated the performance of frozen cell pellets from cytology specimens (FCPs) in the Amoy 9‐in‐1 assay. The success rates of DNA and RNA analyses were both 100% in Amoy 9‐in‐1 assay, compared with 86% and 45%, using NGS assay. Although the coverage of Amoy 9‐in‐1 is limited compared to NGS assays, the Amoy using FCPs can be a ...
Hiroaki Kodama +14 more
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