Results 1 to 10 of about 1,358 (218)

Minimal log discrepancies of hypersurface mirrors [PDF]

open access: goldForum of Mathematics, Sigma
For certain quasismooth Calabi–Yau hypersurfaces in weighted projective space, the Berglund-Hübsch-Krawitz (BHK) mirror symmetry construction gives a concrete description of the mirror.
Louis Esser
doaj   +2 more sources

Stable anisotropic minimal hypersurfaces in $\mathbf {R}^{4}$

open access: yesForum of Mathematics, Pi, 2023
We show that a complete, two-sided, stable immersed anisotropic minimal hypersurface in $\mathbf {R}^4$ has intrinsic cubic volume growth, provided the parametric elliptic integral is $C^2$ -close to the area functional.
Otis Chodosh, Chao Li
doaj   +2 more sources

Convergence of formal invertible CR mappings between minimal holomorphically nondegenerate real analytic hypersurfaces [PDF]

open access: goldInternational Journal of Mathematics and Mathematical Sciences, 2001
Recent advances in CR (Cauchy-Riemann) geometry have raised interesting fine questions about the regularity of CR mappings between real analytic hypersurfaces.
Joël Merker
doaj   +2 more sources

Intelligent Generating Controller a Desflurane Concentration Value Which Helps to Decrease Blood Pressure [PDF]

open access: yesMedical Devices: Evidence and Research
Pawel Ratajczyk,1 Bartosz Dominikowski,2 Agnieszka Czylkowska,3 Bartlomiej Rogalewicz,3 Cezary Kulak,4 Tomasz Gaszynski1 1Department of Anaesthesiology and Intensive Therapy, Medical University of Lodz, Lodz, Poland; 2Institute of Electrical Engineering ...
Ratajczyk P   +5 more
doaj   +2 more sources

Investigating the characteristics of Clifford hypersurfaces and the unit sphere via a minimal immersion in $ S^{n+1} $

open access: goldAIMS Mathematics
In this article, we find the different sufficient conditions for a compact minimal hypersurface $ M $ of the unit sphere $ S^{n+1}, n\in \mathbb{Z}^{+} $ to be the Clifford hypersurface $ S^{\ell }(\sqrt{\frac{\ell }{n}})\times S^{m}(\sqrt{\frac{m}{n}}),
Ibrahim Al-dayel
doaj   +2 more sources

A note on η-quasi-umbilical hypersurfaces in almost Hermitian manifolds

open access: yesДифференциальная геометрия многообразий фигур, 2023
In the present note, we consider the introduced by Lidia Vasil’evna Stepanova notion of an -quasi-umbilical hypersurface in an almost Her­mitian manifold.
M. B. Banaru
doaj   +1 more source

Classification of Möbius minimal and Möbius isotropic hypersurfaces in S5

open access: yesAIMS Mathematics, 2021
In this paper, we will prove that a closed Möbius minimal and Möbius isotropic hypersurface without umbilic points in the unit sphere $ \mathbb{S}^{5} $ is Möbius equivalent to either the torus $ \mathbb{S}^{2}(\frac{1}{\sqrt{2}})\times\mathbb{S}^{2 ...
Bangchao Yin, Shujie Zhai
doaj   +1 more source

On 1-index of Unstable Spacelike Hypersurfaces in Pseudo-Euclidean Spheres [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2021
In mathematical physics, the stable hypersurfaces of constant mean curvature in pseudo-Euclidian spheres have been interested by many researchers on general relativity.
Behzad Esmaeili   +2 more
doaj   +1 more source

Simple fibrations in $(1,2)$ -surfaces

open access: yesForum of Mathematics, Sigma, 2023
We introduce the notion of a simple fibration in $(1,2)$ -surfaces – that is, a hypersurface inside a certain weighted projective space bundle over a curve such that the general fibre is a minimal surface of general type with $p_g=2$ and
Stephen Coughlan, Roberto Pignatelli
doaj   +1 more source

The structure of weakly stable minimal hypersurfaces

open access: yesAnais da Academia Brasileira de Ciências, 2006
In this short communication, we announce results from our research on the structure of complete noncompact oriented weakly stable minimal hypersurfaces in a manifold of nonnegative sectional curvature.
Xu Cheng, Leung-Fu Cheung, Detang Zhou
doaj   +1 more source

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