Results 231 to 240 of about 68,458 (245)

Riemannian Quaternion Self-Organizing Map to Overcome Degree-of-Polarization Error in Polarimetric Ground-Penetrating Radar

IEEE Transactions on Geoscience and Remote Sensing, 2023
Yicheng Song, Ryo Natsuaki, Akira Hirose   +2 more
exaly  

Semi-slant Riemannian map

Quaestiones Mathematicae, 2018
Kwang-Soon Park
exaly  

The geodesic mappings in Riemannian and pseudo-Riemannian manifolds

2008
openaire   +3 more sources

Reverse Ricci-Curvature Bounds for Riemannian Submersions and Riemannian Maps

In this paper, we establish, for the first time, upper bounds of the Ricci--curvature for Riemannian submersions along the vertical distribution as well as along both the vertical and horizontal distributions. We derive their general forms and provide precise geometric characterisations of the equality cases.
openaire   +1 more source

Necessary and Sufficient Conditions for the Riemannian Map to be a Harmonic Map on Cosymplectic Manifolds

Proceedings of the National Academy of Sciences India Section A - Physical Sciences, 2015
J P Jaiswal
exaly  

Riemannian Submersions, Riemannian Maps in Hermitian Geometry, and Their Applications

2017
Riemannian Submersions, Riemannian Maps in Hermitian Geometry, and their Applications is a rich and self-contained exposition of recent developments in Riemannian submersions and maps relevant to complex geometry, focusing particularly on novel submersions, Hermitian manifolds, and K\ahlerian manifolds.
openaire   +1 more source

Slant Riemannian maps from almost Hermitian manifolds

Quaestiones Mathematicae, 2013
Bayram Sahin
exaly  

Conformality on Semi-Riemannian Manifolds

Mediterranean Journal of Mathematics, 2015
Cornelia-Livia Bejan
exaly  

Symplectic methods for the approximation of the exponential map and the Newton iteration on Riemannian submanifolds

Journal of Complexity, 2005
Jean-Pierre Dedieu, Dimitri V Nowicki
exaly  

Target Recognition Based on a Novel Riemannian Map

2009
Zelin Shi
exaly