Results 171 to 180 of about 214,617 (202)

Gravitational Lensing from a Spacetime Perspective. [PDF]

Living Rev Relativ, 2004
Perlick V.
europepmc   +1 more source

Stationary Black Holes: Uniqueness and Beyond. [PDF]

Living Rev Relativ, 2012
Chruściel PT, Costa JL, Heusler M.
europepmc   +1 more source

Radiation therapy response prediction for head and neck cancer using multimodal imaging and multiview dynamic graph autoencoder feature selection. [PDF]

Med Phys
Moslemi A, Osapoetra LO, Safakish A, Sannachi L, Alberico D, Czarnota GJ.   +5 more
europepmc   +1 more source

Totally geodesic submanifolds of regular Sasakian manifolds

Totally geodesic submanifolds of regular Sasakian manifolds
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A Practical Criterion For Some Submanifolds To Be Totally Geodesic

Monatshefte Fur Mathematik, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sadahiro Maeda, Maeda Sadahiro
exaly   +3 more sources

Totally geodesic submanifolds in Lie groups

Acta Mathematica Hungarica, 2006
We study minimal and totally geodesic submanifolds in Lie groups and related problems. We show that: (1) The imbedding of the Grassmann manifold G F (n,N) in the Lie group G F (N) defined naturally makes G F (n,
exaly   +2 more sources

A bound on the dimension of a totally geodesic submanifold in the Prym locus

Collectanea Mathematica, 2018
We give an upper bound for the dimension of a germ of a totally geodesic submanifold, and hence of a Shimura variety of Ag−1 , contained in the Prym locus. First we give such a bound for a germ passing through a Prym variety of a k-gonal curve in terms
Paola Frediani, Elisabetta Colombo, Frediani Paola   +2 more
exaly   +2 more sources

Isometric mappings and totally geodesic submanifolds of Finsler manifolds

Periodica Mathematica Hungarica
Rongmu Yan
exaly   +2 more sources

TOTALLY GEODESIC SUBMANIFOLDS OF GL-MANIFOLDS

International Journal of Geometric Methods in Modern Physics, 2012
In this paper, for a Finsler manifold (M, F) with a Finsler metric gij(x, y) we shall consider a generalized Lagrange metrics (FGL-metrics) as the form *gij(x, y) = gij(x, y) + σ(x, y)Bi(x, y)Bj(x, y) on TM. Then we shall consider a Riemannian manifold (TM, *G) in which *G is a generalized Sasakian metric of *g on [Formula: see text]. Then we restrict
Laleh, Abolghasem, Rezaii, Morteza M., Hushmandi, Ataabak Baagherzadeh   +2 more
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Submanifolds with totally geodesic Gauss image

Geometriae Dedicata, 1984
This is a continuation for higher dimensions of the author's paper [Indiana Univ. Math. J. 32, 143-154 (1983; Zbl 0471.53004]. Beyond the property of totally geodesic Gauss map (into the Grassmannian) additional assumptions like ''conformal Gauss map'' or ''flat normal connection'' are needed to obtain significant consequences.
Chen, Bang-Yen, Yamaguchi, Seiichi
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