Results 11 to 20 of about 277 (116)

Inequalities for casorati curvatures of submanifolds in real space forms [PDF]

open access: yesAdvances in Geometry, 2016
Abstract Using Oprea’s optimization methods on submanifolds, we give another proof of the inequalities relating the normalized δ-Casoraticurvature δ ^
Zhang, Pan, Zhang, Liang
openaire   +4 more sources

Remarks on inequalities for the Casorati curvatures of slant submanifolds in quaternionic space forms [PDF]

open access: yesJournal of Inequalities and Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liang Zhang, Pan Zhang
core   +4 more sources

Inequalities for the Generalized Normalized δ-Casorati Curvatures of Submanifolds in Golden Riemannian Manifolds

open access: yesAxioms, 2023
In the present article, we consider submanifolds in golden Riemannian manifolds with constant golden sectional curvature. On such submanifolds, we prove geometric inequalities for the Casorati curvatures.
Majid Ali Choudhary, Ion Mihai
doaj   +2 more sources

Bounds for Statistical Curvatures of Submanifolds in Kenmotsu-like Statistical Manifolds

open access: yesMathematics, 2022
In this article, we obtain certain bounds for statistical curvatures of submanifolds with any codimension of Kenmotsu-like statistical manifolds. In this context, we construct a class of optimum inequalities for submanifolds in Kenmotsu-like statistical ...
Aliya Naaz Siddiqui   +2 more
doaj   +3 more sources

Optimal inequalities for Riemannian maps and Riemannian submersions involving Casorati curvatures

open access: yesAnnali di Matematica Pura ed Applicata (1923 -), 2020
The authors consider Riemannian maps and Riemannian submersions to obtain optimal inequalities in the theory of Riemannian maps, Riemannian submersions to space forms. The method is based on Casorati curvature. The important results in this work are described in the following sections: Riemannian maps to real space forms, Riemannian maps to complex ...
Chul Woo Lee   +3 more
openaire   +6 more sources

The geometric evolution of aortic dissections: Predicting surgical success using fluctuations in integrated Gaussian curvature. [PDF]

open access: yesPLoS Comput Biol
Clinical imaging modalities are a mainstay of modern disease management, but the full utilization of imaging-based data remains elusive. Aortic disease is defined by anatomic scalars quantifying aortic size, even though aortic disease progression ...
Khabaz K   +15 more
europepmc   +3 more sources

Recent developments in δ-Casorati curvature invariants

open access: yesTURKISH JOURNAL OF MATHEMATICS, 2021
One of the basic problems in submanifold theory is to find simple relationships between the main extrinsic and intrinsic invariants of a submanifold. In order to obtain viable solutions to this problem, the author introduced in the early 1990's new types of Riemannian invariants, known as \(\delta\)-invariants or Chen invariants.
Bang-Yen Chen
openaire   +4 more sources

Optimal inequalities involving Casorati curvatures for Riemannian maps to nearly Kaehler manifolds

open access: yesJournal of Inequalities and Applications
We establish a general inequality and optimal inequalities involving the normalized Casorati curvatures and the generalized normalized Casorati curvatures within the horizontal space of a Riemannian map from a Riemannian manifold to a nearly Kaehler ...
Tanveer Fatima   +5 more
doaj   +2 more sources

A pinching theorem for statistical manifolds with Casorati curvatures

open access: yesThe Journal of Nonlinear Sciences and Applications, 2017
Summary: With a pair of conjugate connections \(\overline{\nabla}\) and \(\overline{\nabla}^*\), we derive optimal Casorati inequalities with the normalized scalar curvature on submanifolds of a statistical manifold of constant curvature.
Lee, Chul Woo   +2 more
openaire   +4 more sources

Optimal inequalities for the Casorati curvatures of submanifolds of real space forms endowed with semi-symmetric metric connections [PDF]

open access: yesJournal of Inequalities and Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chul Woo Lee, Dae Won Yoon, Jae Won Lee
core   +4 more sources

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