Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Manuel Ritoré"'
Autor:
Manuel Ritoré, Gianmarco Giovannardi
Publikováno v:
Journal of Differential Equations. 302:474-495
For a strictly convex set K ⊂ R 2 of class C 2 we consider its associated sub-Finsler K-perimeter | ∂ E | K in H 1 and the prescribed mean curvature functional | ∂ E | K − ∫ E f associated to a continuous function f. Given a critical set fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11f545c430b4d0e5617903073a66b078
https://doi.org/10.1016/j.jde.2021.08.040
https://doi.org/10.1016/j.jde.2021.08.040
Publikováno v:
Annales Fennici Mathematici
We present a characterization of minimal cones of class \(C^2\) and \(C^1\) in the first Heisenberg group \(\mathbf{H}\), with an additional set of examples of minimal cones that are not of class \(C^1\).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bacb9053f19935e0cde4d6cc44bb27b2
https://doi.org/10.5186/aasfm.2021.4658
https://doi.org/10.5186/aasfm.2021.4658
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030802080
GSI
GSI
We extend to a Engel type structure a cortically inspired model of perceptual completion initially proposed in the Lie group of positions and orientations with a sub-Riemannian metric. According to this model, a given image is lifted in the group and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1420eb655eca436d38e8b4c8056c47d8
https://hdl.handle.net/11585/880683
https://hdl.handle.net/11585/880683
Autor:
Manuel Ritoré
This work gives a coherent introduction to isoperimetric inequalities in Riemannian manifolds, featuring many of the results obtained during the last 25 years and discussing different techniques in the area. Written in a clear and appealing style,
Autor:
Manuel Ritoré, Jesús Yepes Nicolás
Publikováno v:
Advances in Mathematics. 325:824-863
Given one metric measure space X satisfying a linear Brunn–Minkowski inequality, and a second one Y satisfying a Brunn–Minkowski inequality with exponent p ≥ − 1 , we prove that the product X × Y with the standard product distance and measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::076b747442ce840990018c55e2b2c9a5
https://doi.org/10.1016/j.aim.2017.12.010
https://doi.org/10.1016/j.aim.2017.12.010
Autor:
Manuel Ritoré
Publikováno v:
Revista Matemática Iberoamericana. 33:239-250
Let $M$ be a complete Riemannian manifold possessing a strictly convex Lipschitz continuous exhaustion function. We show that the isoperimetric profile of $M$ is a continuous and non-decreasing function. Particular cases are Hadamard manifolds and co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2d6ab6dc927c51bcefd5416ab873834
https://doi.org/10.4171/rmi/935
https://doi.org/10.4171/rmi/935
Autor:
Sergio Barbero, Manuel Ritoré
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
8 pags., 9 figs.
Arelevant problem in point-by-point scanning surface topography is to find scanning paths minimizing the overall measurement time.Weestablish a rigorous mathematical framework that allows us to state, for the first time, that ci
Arelevant problem in point-by-point scanning surface topography is to find scanning paths minimizing the overall measurement time.Weestablish a rigorous mathematical framework that allows us to state, for the first time, that ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f13a823e6ffe53ee7f7c4969eedad57e
http://hdl.handle.net/10261/190529
http://hdl.handle.net/10261/190529
Publikováno v:
Digibug. Repositorio Institucional de la Universidad de Granada
instname
instname
We consider in this paper an area functional defined on submanifolds of fixed degree immersed into a graded manifold equipped with a Riemannian metric. Since the expression of this area depends on the degree, not all variations are admissible. It tur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb5accae6e27947358ad804dfa7c40d
Autor:
Matteo Galli, Manuel Ritoré
Publikováno v:
Advances in Mathematics. 285:737-765
We consider surfaces of class C 1 in the 3-dimensional sub-Riemannian Heisenberg group H 1 . Assuming the surface is area-stationary, i.e., a critical point of the sub-Riemannian perimeter under compactly supported variations, we show that its regula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3ceb149b74437eebfbecaba3e2fd26
https://doi.org/10.1016/j.aim.2015.08.008
https://doi.org/10.1016/j.aim.2015.08.008