2-Killing vector fields on Riemannian manifolds.
Oprea, Teodor (2008)
Balkan Journal of Geometry and its Applications (BJGA)
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Oprea, Teodor (2008)
Balkan Journal of Geometry and its Applications (BJGA)
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Konstantin Athanassopoulos (2009)
Colloquium Mathematicae
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We present an explicit formula for the Ruelle rotation of a nonsingular Killing vector field of a closed, oriented, Riemannian 3-manifold, with respect to Riemannian volume.
R. K. Garai (1972)
Matematički Vesnik
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Jaroslav Kurzweil (2004)
Banach Center Publications
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Udrişte, Constantin (1996)
Balkan Journal of Geometry and its Applications (BJGA)
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Ferrara, M. (2003)
APPS. Applied Sciences
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Németh, S.Z. (1999)
Lobachevskii Journal of Mathematics
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Ann Stehney, Richard Millman (1980)
Fundamenta Mathematicae
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N. Bokan (1973)
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A. Nabutovsky (1996)
Geometric and functional analysis
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Irena Hinterleitner, Volodymyr A. Kiosak (2008)
Archivum Mathematicum
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In this paper we study vector fields in Riemannian spaces, which satisfy , , We investigate the properties of these fields and the conditions of their coexistence with concircular vector fields. It is shown that in Riemannian spaces, noncollinear concircular and -vector fields cannot exist simultaneously. It was found that Riemannian spaces with -vector fields of constant length have constant scalar curvature. The conditions for the existence of -vector fields in symmetric spaces...