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Provenance-Associated Confounding in Cross-Collection Comparisons of Urease Inhibitors: A Quantified Reference Scale and a Domain-Aware Alternative. [PDF]

Int J Mol Sci
Farías-Abarca J, Urra G, Henríquez C, Yáñez O, Osorio MI, Palma J, Morales-Quintana L, Suardíaz R, Bustos D.   +8 more
europepmc   +1 more source

Conformal Vector Fields on Some Finsler Manifolds [PDF]

Science China Mathematics, 2016
We study conformal vector fields on a Finsler manifold whose metric is defined by a Riemannian metric, a 1-form and its norm. We find PDEs characterizing conformal vector fields.
Mingao Yuan
exaly   +2 more sources

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On m-Modified Conformal Vector Fields

Journal of Geometric Analysis, 2023
The authors introduce the notion of \(m\)-modified conformal vector fields. It is shown that compact Riemannian manifolds admit no \(m\)-modified conformal vector fields of constant length. It is also shown that the existence of a left-invariant \(m\)-modified conformal vector field on a Riemannian Lie group \(\left( G,\left\langle \cdot ,\cdot \right ...
Zhang, Hui, Chen, Zhiqi
exaly   +3 more sources

Conformal Vector Fields on Spacetimes

Annals of Global Analysis and Geometry, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +3 more sources

Conformal vector fields and σk-scalar curvatures

Pacific Journal of Mathematics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xu, Xingwang, Ye, Jian
openaire   +1 more source

Zeros of conformal vector fields

Classical and Quantum Gravity, 1997
The authors study the behaviour of a conformal vector field \(X\) on a spacetime in the neighbourhood of a zero of \(X\).
Hall, G. S., Capocci, M. S., Beig, R.
openaire   +1 more source

Conformal Vector Fields and Totally Umbilic Hypersurfaces [PDF]

Bulletin of the Korean Mathematical Society, 2002
Let \((M^n,g)\), \(n\geq 2\), be a connected semi-Riemannian hypersurface of a semi-Riemannian space form \((\overline{M}_k^{n+1}(\overline{c}),\overline{g})\) of signature \(k\). Assume that the ambient manifold carries a conformal vector field \(V\) such that the tangential part \((V|M^n)^T\) becomes a conformal vector field on the hypersurface. Then
Kim, Dong-Soo, Kim, Seon-Bu, Kim, Young Ho, Park, Seong-Hee   +3 more
exaly   +2 more sources

On Conformal Vector Fields on Randers Manifolds

Science China Mathematics, 2012
In an \(n\)-dimensional Finsler manifold \((M,F)\), a diffeomorphism \(\varphi\) is called a conformal transformation if it satisfies \(F(\varphi(x),\varphi_\ast(y))= e^{2c(x)}F(x,y)\), where \(y\in T_xM\), \(c(x)\) is a function on \(M\) and \(\varphi_\ast:T_xM\longrightarrow T_{\varphi(x)}M\) is the tangent map at a point \(x\).
Qiaoling Xia
exaly   +3 more sources

On $\phi$-skew symmetric conformal vector fields

Publicationes Mathematicae Debrecen, 2001
Summary: The notion of the \(J\)-skew symmetric vector field was introduced by \textit{I. Mihai, L. Nicolescu} and \textit{R. Rosca} [Port. Math. 54, 215-228 (1997; Zbl 0880.53029)]. In the present paper, we deal with \(\varphi\)-skew symmetric conformal vector fields on a Kenmotsu manifold \(M(\varphi,\Omega,\eta,\xi,g)\).
Naitza, Dorotea, Oiagă, Adela
openaire   +1 more source