Results 121 to 130 of about 39,362 (160)
Singular integrals related to the Radon transform and boundary value problems. [PDF]
Proc Natl Acad Sci U S A, 1983 Phong DH, Stein EM.
europepmc +1 more source
Invariance Principle for Lifts of Geodesic Random Walks. [PDF]
J Theor ProbabJunné J, Redig F, Versendaal R.
europepmc +1 more source
Comparison theorems on H-type sub-Riemannian manifolds. [PDF]
Calc Var Partial Differ EquBaudoin F +3 more
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Degenerate Foliations in Sasakian Semi-Riemannian Manifolds [PDF]
In the Semi-Riemannian case we do not have the liability of the existence of such a metric being a difference from the Riemannian case. A Semi-Riemannian manifold provided with a normal contact metric structure is called Sasakian manifold.Semi-Riemannian,
Catalin Angelo Ioan
core
Riemannian submersions and critical Riemannian metrics
Journal of the Mathematical Society of Japan, 1977 openaire +2 more sources
Riemannian submersions commuting with the Laplacian
Journal of Differential Geometry, 1978 Goldberg, S. I., Ishihara, T.
openaire +2 more sources
ON SLANT RIEMANNIAN SUBMERSIONS FOR COSYMPLECTIC MANIFOLDS [PDF]
Bulletin of the Korean Mathematical Society, 2014 In this paper, we introduce slant Riemannian submersions from cosymplectic manifolds onto Riemannian manifolds. We obtain some results on slant Riemannian submersions of a cosymplectic manifold.
Cengizhan Murathan, Irem Küpeli Erken
exaly +7 more sources
Biharmonic Riemannian submersions [PDF]
Annali Di Matematica Pura Ed Applicata, 2018 In this paper, we study biharmonic Riemannian submersions. We first derive bitension field of a general Riemannian submersion, we then use it to obtain biharmonic equations for Riemannian submersions with $1$-dimensional fibers and Riemannian submersions with basic mean curvature vector fields of fibers.
Mehmet Akif Akyol, Ye-Lin Ou
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