Results 61 to 70 of about 119,565 (169)

Approximations of the mean curvature, and the Buet-Rumpf approximate mean curvature flow

open access: yesCoRR
The aim of this paper is to generalize the work of B. Buet and M. Rumpf on some definition of the approximate mean curvature vector for varifolds, and its associated mean curvature motions for points clouds. We propose a generalization of the definition of the approximate mean curvature vector in two terms: in terms of linear operators and in terms of ...
openaire   +2 more sources

Immersions of bounded mean curvature

open access: yesArchiv der Mathematik, 1979
Archiv Der ...
Hasanis, T., Koutroufiotis, D.
openaire   +2 more sources

Detection of Corneal Ectasia Using OCT Maps of Pachymetry and Posterior Surface Mean Curvature. [PDF]

open access: yesJ Refract Surg, 2022
Pavlatos E   +4 more
europepmc   +1 more source

On the structure of singularities of weak mean curvature flows with mean curvature bounds

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal)
Abstract This paper studies singularities of mean curvature flows with integral mean curvature bounds H ∈
openaire   +2 more sources

Surfaces of Revolution with Constant Mean Curvature in Galilean 3-Space

open access: yesMathematics
Revolution surfaces with zero mean curvature in the Galilean 3-space have been extensively studied in the literature. However, revolution surfaces with non-zero constant mean curvature in this geometric setting have not yet been investigated in a ...
İsmet Gölgeleyen   +2 more
doaj   +1 more source

On Concircular Transformations in Finsler Spaces

open access: yesپژوهش‌های ریاضی, 2021
Randers metrics are the most important class of Finsler metrics which is defined by a Riemannian metric  and a 1-form  as    . In this paper, the concept of geodesic circle preserve transformations in  Finslerian space is studied and the weak Einstein ...
Samaneh Sadat Saberali, Bahman Rezaei
doaj  

Improved Detection of Chronic Obstructive Pulmonary Disease at Chest CT Using the Mean Curvature of Isophotes. [PDF]

open access: yesRadiol Artif Intell, 2022
Savadjiev P   +9 more
europepmc   +1 more source

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