Hostname: page-component-848d4c4894-pftt2 Total loading time: 0 Render date: 2024-05-18T13:40:07.222Z Has data issue: false hasContentIssue false

The geometrical constructions lifting tensor fields of type (0,2) on manifolds to the bundles of A-velocities

Published online by Cambridge University Press:  22 January 2016

W. M. Mikulski*
Affiliation:
Institute of Mathematics, Jagellonian University, Kraków Reymonta 4 (Poland)
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Let A be a Weil algebra. The fibre bundle TAM of A-velocities over a manifold M was described by A. Morimoto [15] as another description of the bundle of near A-points by Weil [17]. In [4] for any tensor field τ of type (0,2) on M and any functional λ ∈ A* we have defined the so called λ-lift of τ to TAM. We recall this construction in Example 1.3. The λ-lift of τ is a naturally induced tensor field of type (0,2) on TAM.

Type
Research Article
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 1995

References

[ 1 ] Doupovec, M., Kurek, J., Liftings of covariant (0,2) tensor fields to the bundle of k-dimensional 1-velocities, Suppl. Rend. Circolo Math. Palermo (in press).Google Scholar
[ 2 ] Epstein, D. B. A., Natural tensors on Riemannian manifolds, J. Differential Geom., 10 (1975), 613645.CrossRefGoogle Scholar
[ 3 ] Gancarzewicz, J., Liftings of functions and vector fields to natural bundles, Warszawa 1983, Dissertationes Mathematicae CCXII.Google Scholar
[ 4 ] Gancarzewicz, J., Mikulski, W. M., Pogoda, Z., Lifts of some tensor fields and connections to product preserving functors, Nagoya Math. J., 135 (1994), 1 — 41.CrossRefGoogle Scholar
[ 5 ] Kolář, I., On the natural operators on vector fields, Ann. Global Analysis and Geometry, 6(2) (1988), 109117.CrossRefGoogle Scholar
[ 6 ] Kolář, I., Michor, P. W., Slovak, J., Natural operations in differential geometry, Springer-Verlag, Berlin, 1993.CrossRefGoogle Scholar
[ 7 ] Kurek, J., On the first order natural operators transforming 1-forms on a manifold to linear frame bundle, Demonstratio Math., 26 (1993), 287293.Google Scholar
[ 8 ] Mikulski, W. M., Some natural operations on vector fields, Rend. Math. (Serie VII) 12, Roma (1992), 783803.Google Scholar
[ 9 ] Mikulski, W. M., Some natural constructions on vector fields and higher order cotangent bundles, Mh. Math., 117, (1994), 107119.CrossRefGoogle Scholar
[10] Mikulski, W. M., Natural transformations transforming functions and vector fields to functions on some natural bundles, Math. Bohemica, 117 (1992), 217223.CrossRefGoogle Scholar
[11] Mikulski, W. M., Natural transformations transforming vector fields into affinors on the ex tended r-th order tangent bundles, Arch. Math. Brno, 29 (1993), 5970.Google Scholar
[12] Mikulski, W. M., Natural liftings of foliations to the tangent bundle, Math. Bohémica, 117 (1992), 409414.Google Scholar
[13] Mikulski, W. M., The natural operators lifting 1-forms on manifolds to the bundles of A-velocities, Mh. Math., 119 (1995), 6377.CrossRefGoogle Scholar
[14] Mikulski, W. M., Natural base-extending operators of foliations into foliations on the Weil functors, Geom. Dedicata, 54 (1995), 129136.CrossRefGoogle Scholar
[15] Morimoto, A., Prolongations of connections to bundles of infinitely near points, J. Differential Geom., 11 (1976), 479498.CrossRefGoogle Scholar
[16] Morimoto, A., Liftings of tensor fields and connections to tangential fibre bundles of higher order, Nagoya Math. J., 40 (1970), 8597.CrossRefGoogle Scholar
[17] Weil, A., Théorie des points proches sur les variétés différentiables, Colloque du C. N. R. S. Strasbourg (1953), 111117.Google Scholar