Results 71 to 80 of about 369 (176)
On six-dimensional Vaisman — Gray submanifolds of the octave algebra
Дифференциальная геометрия многообразий фигур, 2019 The W1 + W4 class of almost Hermitian manifolds (in accordance with the Gray — Hervella classification) is usually named as the class of Vaisman — Gray manifolds.
M. Banaru
doaj +1 more source
A general Schwarz lemma for almost-Hermitian manifolds [PDF]
Communications in Analysis and Geometry, 2007 21 pages; v2 added some remarks and references; v3 fixed typos, final version to appear in Communications in Analysis and ...
openaire +2 more sources
Complex Laplacians on almost-Hermitian manifolds [PDF]
Journal of Differential Geometry, 1971 Hsiung, Chuan Chih, Levko, III, John J.
openaire +2 more sources
Almost Hermitian Statistical Manifolds
Journal of Mathematics ResearchStatistical manifolds which were developed to provide a set of probability distributions with a differentiable structure (Amari, 1985), play a major role in the geometric study of information. These manifolds are now regarded as the foundation for the study of the geometry of information transfer, data analysis and quantification ...
Ousmane Toudou Issa +3 more
openaire +1 more source
Some rigidity theorems of the Kahler angle of surfaces in C3
四川大学学报. 自然科学版, 2018 The Kahler angle of a surface immersed in an almost Hermitian manifold is an important invariant which can be used to measure the deviation of the surface from being a complex (or pseudo-holomorphic) one and, in particular, the surface with a constant ...
LI Hui, LI Xing-Xiao
doaj
CR-SUBMANIFOLDS OF HYPERBOLICAL ALMOST HERMITIAN MANIFOLDS
Demonstratio Mathematica, 1990 Summary: The aim of this paper is to study the class of CR-submanifolds of hyperbolical almost Hermitian manifolds, by following the same ideas of those used in the case of CR-submanifolds of almost Hermitian manifolds [\textit{A. Bejancu}, Geometry of CR-submanifolds (1986; Zbl 0605.53001)].
openaire +2 more sources
How "Berry Phase" Analysis of Non-Adiabatic Non-Hermitian Systems Reflects Their Geometry. [PDF]
Entropy (Basel), 2023 Jeynes C.
europepmc +1 more source
SOME ALMOST HERMITIAN QUATERNION MANIFOLDS
Demonstratio Mathematica, 1974 Singh, K. D., Srivastava, Nilima
openaire +2 more sources
On the Bochner Curvature Tensor in an Almost Hermitian Manifold
, 2009 A classification theorem for RK-manifolds with linear dependence between invariants of an antiholomorphic plane in the tangent space is proved.
openaire +3 more sources