Results 11 to 20 of about 1,877 (87)

Geometric structures on Kenmotsu manifolds admitting a DM semi symmetric non metric connection

Advances in Pure and Applied Mathematics
The study of manifolds equipped with special linear connections has become an important topic in contemporary Riemannian geometry. In this work, we investigate Kenmotsu manifolds endowed with a class of semi-symmetric non-metric connections that ...
El Moctar El Id Mohamed, Abdoul Salam Diallo, Mohammed Mohammed, Mohamed H. A. Hamed, Lessiad Ahmed Sid Ahmed   +4 more
doaj   +1 more source

Some Chen Inequalities for Submanifolds in Trans-Sasakian Manifolds Admitting a Semi-Symmetric Non-Metric Connection

Axioms
In the present article, we study submanifolds tangent to the Reeb vector field in trans-Sasakian manifolds. We prove Chen’s first inequality and the Chen–Ricci inequality, respectively, for such submanifolds in trans-Sasakian manifolds which admit a semi-
Mohammed Mohammed, Fortuné Massamba, Ion Mihai, Abd Elmotaleb A. M. A. Elamin, M. Saif Aldien   +4 more
doaj   +1 more source

Intrinsic and Extrinsic Geometry of Kählerian Slant Submanifolds in Complex Space Forms

Mathematics
The study of complex space forms plays a central role in differential geometry, as these manifolds provide a natural framework for exploring geometric structures endowed with rich symmetries, extending both Riemannian and Kählerian geometries.
Andreea Olteanu, Mohammed Mohammed, Ion Mihai, Sfundo Cebolenkosi Gumede   +3 more
doaj   +1 more source

Pinching Results for Submanifolds in Lorentzian–Sasakian Manifolds Endowed with a Semi-Symmetric Non-Metric Connection

Mathematics
We establish an improved Chen inequality involving scalar curvature and mean curvature and geometric inequalities for Casorati curvatures, on slant submanifolds in a Lorentzian–Sasakian space form endowed with a semi-symmetric non-metric connection. Also,
Mohammed Mohammed, Ion Mihai, Andreea Olteanu   +2 more
doaj   +1 more source

Semi-Symmetric Metric Gravity: A Brief Overview

Universe
We present a review of the Semi-Symmetric Metric Gravity (SSMG) theory, representing a geometric extension of standard general relativity, based on a connection introduced by Friedmann and Schouten in 1924.
Himanshu Chaudhary, Lehel Csillag, Tiberiu Harko   +2 more
doaj   +1 more source

SEMI-SYMMETRIC NON-METRIC CONNECTIONS ON KENMOTSU MANIFOLDS

Romanian Journal of Mathematics and Computer Science, 2015
The object of the present paper is to study a type of semi-symmetric nonmetric connection on a Kenmotsu manifold.
AJIT BARMAN, U. C. DE
doaj  

A new semi-symmetric non-metric connection on warped products

Advances in Pure and Applied Mathematics
El Moctar El Id Mohamed, Abdoul Salam Diallo, Lessiad Ahmed Sid Ahmed   +2 more
doaj   +1 more source

Horizon data: existence results and a near-horizon equation on general null hypersurfaces. [PDF]

Gen Relativ Gravit
Manzano M, Mars M.
europepmc   +1 more source

An Approach to Fisher-Rao Metric for Infinite Dimensional Non-Parametric Information Geometry. [PDF]

Entropy (Basel)
Cheng B, Tong H.
europepmc   +1 more source

Invariant Boltzmann-Shannon Entropy for Black-Holes: A Manifestly-Covariant Canonical Quantum-Gravity Approach. [PDF]

Entropy (Basel)
Cremaschini C, Radhakrishnan R, Cleaver G.   +2 more
europepmc   +1 more source