Results 21 to 30 of about 192 (102)

Slant Submersions in Generalized Sasakian Space Forms and Some Optimal Inequalities

Axioms
This research examines key inequalities associated with the scalar and Ricci curvatures of slant submersions within generalized Sasakian space forms (GSSFs). We establish significant geometric constraints and conduct a detailed analysis of the conditions
Md Aquib
doaj   +1 more source

Chen inequalities on warped product Legendrian submanifolds in Kenmotsu space forms and applications

Journal of Inequalities and Applications
In the current work, we study the geometry and topology of warped product Legendrian submanifolds in Kenmotsu space forms F 2 n + 1 ( ϵ ) $\mathbb{F}^{2n+1}(\epsilon )$ and derive the first Chen inequality, including extrinsic invariants such as the mean
Fatemah Abdullah Alghamdi, Lamia Saeed Alqahtani, Akram Ali   +2 more
doaj   +1 more source

Curvature Invariants on Partially Totally Real Submanifolds in Complex Space Forms

Mathematics
Kähler manifolds are the most studied complex manifolds. A Kähler manifold with constant holomorphic sectional curvature is said to be a complex space form. There are special classes of submanifolds in Kähler manifolds. Recently, Poyraz et al.
Ion Mihai, Mohammed Mohammed, Octavian Postavaru, Andreea Olteanu   +3 more
doaj   +1 more source

Riemannian invariants for warped product submanifolds in Qεm×R{{\mathbb{Q}}}_{\varepsilon }^{m}\times {\mathbb{R}} and their applications

Open Mathematics
This article investigates the geometric and topologic of warped product submanifolds in Riemannian warped product Qεm×R{{\mathbb{Q}}}_{\varepsilon }^{m}\times {\mathbb{R}}.
Li Yanlin, Alshehri Norah, Ali Akram
doaj   +1 more source

Chen–Ricci inequality for anti-invariant Riemannian submersions from conformal Kenmotsu space form

Arabian Journal of Mathematics
AbstractThe aim of this paper is twofold: first, we obtain various curvature inequalities which involve the Ricci and scalar curvatures of horizontal and vertical distributions of anti-invariant Riemannian submersion defined from conformal Kenmotsu space form onto a Riemannian manifold.
Towseef Ali Wani, Mehraj Ahmad Lone
openaire   +1 more source

General Chen-Ricci inequalities for Riemannian submersions and Riemannian maps

22 ...
Singh, Ravindra, Meena, Kiran, Meena, Kapish Chand   +2 more
openaire   +2 more sources

A local singularity analysis for the Ricci flow and its applications to Ricci flows with bounded scalar curvature. [PDF]

Calc Var Partial Differ Equ, 2022
Buzano R, Di Matteo G.
europepmc   +1 more source

Doubling of Asymptotically Flat Half-spaces and the Riemannian Penrose Inequality. [PDF]

Commun Math Phys, 2023
Eichmair M, Koerber T.
europepmc   +1 more source

Understanding Changes in the Topology and Geometry of Financial Market Correlations during a Market Crash. [PDF]

Entropy (Basel), 2021
Yen PT, Xia K, Cheong SA.
europepmc   +1 more source

Japanese clinical practice guidelines for vascular tumors, vascular malformations, lymphatic malformations, and lymphangiomatosis 2022. [PDF]

Surg Today
Kinoshita Y, Ishikawa K, Akita S, Koh K, Sasaki S, Jinnin M, Mimura H, Osuga K, Ozeki M, Nagahama M, Fujino A, Aoki Y, Asai A, Aramaki-Hattori N, Ishiura R, Inoue M, Iwashina Y, Ohshiro T, Ogawa K, Ozaki M, Ochi J, Onozawa S, Kato M, Kaneko T, Kawakami T, Kitagawa A, Kurita M, Kuwano Y, Kono T, Seike S, Takagi S, Takakura N, Tachibana T, Tanoue S, Chuman K, Nakaoka H, Nakamura Y, Nagai F, Niimi Y, Nosaka S, Nozaki T, Nomura T, Hashimoto K, Hayashi A, Hirakawa S, Hirabayashi T, Furukawa T, Furukawa H, Hori Y, Maekawa T, Matsuoka K, Mori H, Morii E, Morimoto A, Moriwaki Y, Yuzuriha S, Rikihisa N, Fujita M, Yamahana Y, Deie K, Tozawa A, Hasegawa D, Higashiyama A, Maeda D, Asayama S, Arai Y, Iwata Y, Uka M, Usui H, Uchiyama M, Endo S, Endo H, Ono R, Oshima N, Otsuka T, Ohara K, Kagami S, Kakihara T, Kato M, Kanamori H, Kamata M, Kawaguchi A, Kishi A, Kitagawa H, Kim K, Kobayashi T, Saito T, Shikano Y, Shimada S, Suzuki K, Takahashi M, Takami S, Takeda R, Tanaka A, Tanaka K, Tamura S, Tamura M, Danno K, Tsuboi K, Nakajima Y, Nakatani R, Noguchi M, Nozawa A, Hashizume N, Hayakawa M, Hayashi D, Fukumoto T, Honda M, Matsuda N, Maruguchi H, Murakami N, Yaguchi K, Yasue S, Yoshihara H, Yoshimatsu R, Yamamoto K, Wada S.   +116 more
europepmc   +5 more sources