Abstract
Twisted products are generalizations of warped products, namely the warping function may depend on the points of both factors. The two canonical foliations of a twisted product are mutually perpendicular and their leaves are totally geodesic, resp. totally umbilic. The main result is a decomposition theorem of de Rham type: If on a simply connected, geodesically complete pseudo-Riemannian manifoldM two foliations with the above properties are given, thenM is a twisted product.
Similar content being viewed by others
References
Bishop, R. L., ‘Clairaut submersions’,Differential Geometry, in Honor of K. Yano, Kinokuniya, Tokyo, 1972, pp. 21–31.
Bishop, R. L. and O'Neill, B., ‘Manifolds of negative curvature’,Trans. Amer. Math. Soc. 145 (1969), 1–49.
Blumenthal, R. A. and Hebda, J. J., ‘De Rham decomposition theorems for a foliated manifolds’,Ann. Inst. Fourier 33 (1983), pp. 183–198.
Blumenthal, R. A. and Hebda, J. J., ‘An analogue of the holonomy bundle for a foliated manifold’,Tôhoku Math. J. 40 (1988), pp. 189–197.
Chen, B.-Y.,Geometry of Submanifolds, Marcel Dekker, New York, 1973.
Chen, B.-Y.,Geometry of Submanifolds and its Applications, Science University of Tokyo, 1981.
Ehresmann, C., ‘Les connexions infinitésimales dans un espace fibré différentiable’,Colloque de Topologie, Bruxelles, 1950.
Escobales, R. Jr and Parker, P. E., ‘Geometric consequences of the normal curvature cohomology class in umbilic foliations’,Indiana Univ. Math. J. 37 (1988), pp. 389–408.
Hicks, N., ‘A theorem on affine connexions’,Illinois J. Math. 3 (1959), 242–254.
Hermann, R., ‘A sufficient condition that a mapping of Riemannian manifolds be a fibre bundle’,Proc. Amer. Math. Soc. 11 (1960), pp. 236–242.
Hiepko, S., ‘Eine innere Kennzeichnung der verzerrten Produkte’,Math. Ann. 241 (1979), pp. 209–215.
Hiepko, S. and Reckziegel, H., ‘Über sphärische Blätterungen und die Vollständigkeit ihrer Blätter’,Manuscripta Math. 31 (1980), pp. 269–283.
Kobayashi, S. and Nomizu, K.,Foundations of Differential Geometry, Vol. I, Interscience Publishers, New York, 1963.
O'Neill, B.,Semi-Riemannian Geometry, Academic Press, New York, 1983.
Poor, W. A.,Differential Geometric Structures. McGraw-Hill, New York, 1981.
Wu, H., ‘On the de Rham decomposition theorem’,Illinois J. Math. 8 (1964), 291–311.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ponge, R., Reckziegel, H. Twisted products in pseudo-Riemannian geometry. Geom Dedicata 48, 15–25 (1993). https://doi.org/10.1007/BF01265674
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01265674