Abstract
We deal with a normal conformal cosymplectic (2m+ 1)-dimensional manifold M(Ω, ∅, η. ξ, g), with Ω as the fundamental 2-form and η the Reeb covector field.
Following [1], there exists a unique vector field X λ such that
Xλ is called a Hamiltonian vector field. It is proved that Xλ defines a relative conformal transformation of Q. A necessary and sufficient condition that X λ be a skew symmetric Killing vector field with the Reeb vector field as generative is obtained. Finally, it is shown that X λ defines a contact transformation of its dual 1-form Xb λ .
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References
Chinea, D., de Leon, M. and Marrero, J.C., Locally conformal cosymplectic manifolds and time-dependent Hamiltonian systems, Commentat. Math. Univ. Carol. 32 (1991), 383–387.
Dieudonné, J., Treatise on Analysis, vol. 4, Academic Press, New York, 1974.
Kenmotsu, K., A class of almost contact Riemannian manifolds, Tohoku Math. J. 24 (1972), 93–103.
Lichnerowicz, A., Géométrie des Groupes de Transformations, Dunod, Paris, 1958.
Mihai, I., Rosca, R. and Verstraelen, L., Some Aspects of the Differential Geometry of Vector Fields, PADGE, vol. 2, K.U. Leuven, K.U. Brussel, 1996.
Olszak, Z. and Rosca, R., Normal locally conformal almost cosymplectic manifolds, Publicationes Math. Debrecen 39 (1985), 315–323.
Poor, W.A., Differential Geometric Structures, McGraw Hill, New York, 1981.
Rosca, R., On Conformal Cosymplectic Quasi Sasakian Manifolds, Giornate di Geometria, Univ. Messina, 1988.
Rosca, R., On exterior concurrent skew symmetric Killing vector fields, Rend. Sem. Mat. Messina 2 (1993), 131–145.
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Mihai, I., Roşca, R. (2003). On a Normal Conformal Cosymplectic Manifold. In: Anastasiei, M., Antonelli, P.L. (eds) Finsler and Lagrange Geometries. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-0405-2_12
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DOI: https://doi.org/10.1007/978-94-017-0405-2_12
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-6325-0
Online ISBN: 978-94-017-0405-2
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