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Displaying 81 – 100 of 244

Metric Ricci Curvature and Flow for PL Manifolds

Emil Saucan (2013)

Actes des rencontres du CIRM

We summarize here the main ideas and results of our papers [28], [14], as presented at the 2013 CIRM Meeting on Discrete curvature and we augment these by bringing up an application of one of our main results, namely to solving a problem regarding cube complexes.

Metric rigidity of crystallographic groups.

Steiner, Marcel (2004)

Journal of Lie Theory

Metric semi-symmetric $N$ -linear connections in the bundle of accelerations.

Purcaru, Monica (1997)

Balkan Journal of Geometry and its Applications (BJGA)

Metric tensor estimates, geometric convergence, and inverse boundary problems.

Anderson, Michael, Katsuda, Atsushi, Kurylev, Yaroslav, Lassas, Matti, Taylor, Michael (2003)

Electronic Research Announcements of the American Mathematical Society [electronic only]

Metric tensors for homogeneous, isotropic, 5-dimensional pseudo Riemannian models.

Anchordoqui, Luis A., Birman, Graciela S. (1998)

Revista Colombiana de Matemáticas

Metric trees in the Gromov--Hausdorff space

Yoshito Ishiki (2023)

Commentationes Mathematicae Universitatis Carolinae

Using the wedge sum of metric spaces, for all compact metrizable spaces, we construct a topological embedding of the compact metrizable space into the set of all metric trees in the Gromov--Hausdorff space with finite prescribed values. As its application, we show that the set of all metric trees is path-connected and all its nonempty open subsets have infinite topological dimension.

Metric with ergodic geodesic flow is completely determined by unparameterized geodesics.

Matveev, Vladimir S., Topalov, Petar J. (2000)

Electronic Research Announcements of the American Mathematical Society [electronic only]

Metrické vlastnosti nerozvinutelných monosystémů dimense $n + 1$ v eukleidovském prostoru $E_{2 n + 1}$

Luděk Granát (1966)

Časopis pro pěstování matematiky

Metrics and tangent cones of uniformly regular Carnot-Carathéodory spaces.

Greshnov, A.V. (2006)

Sibirskij Matematicheskij Zhurnal

Metrics conformally equivalent to bounded geometry

Eichhorn, Jürgen, Fricke, Jan, Lang, Alexander (1996)

Proceedings of the 15th Winter School "Geometry and Physics"

Metrics in the sphere of a C*-module

Esteban Andruchow, Alejandro Varela (2007)

Open Mathematics

Given a unital C*-algebra $𝒜$ and a right C*-module $𝒳$ over $𝒜$ , we consider the problem of finding short smooth curves in the sphere $𝒮_{𝒳}$ = x ∈ $𝒳$ : 〈x, x〉 = 1. Curves in $𝒮_{𝒳}$ are measured considering the Finsler metric which consists of the norm of $𝒳$ at each tangent space of $𝒮_{𝒳}$ . The initial value problem is solved, for the case when $𝒜$ is a von Neumann algebra and $𝒳$ is selfdual: for any element x 0 ∈ $𝒮_{𝒳}$ and any tangent vector ν at x 0, there exists a curve γ(t) = e tZ(x 0), Z ∈ $ℒ_{𝒜} (𝒳)$ , Z* = −Z and ∥Z∥ ≤ π, such...

Metrics of constant curvature on a Riemann surface with two corners on the boundary

Jürgen Jost, Guofang Wang, Chunqin Zhou (2009)

Annales de l'I.H.P. Analyse non linéaire

Metrics of Positive Ricci Curvature with Large Diameter.

Michael T. Anderson (1990)

Manuscripta mathematica

Metrics of Positive Scalar Curvature on Spheres and the Gromov-Lawson Conjecture.

Boguslaw Hajduk (1988)

Mathematische Annalen

Metrics with cone singularities along normal crossing divisors and holomorphic tensor fields

Frédéric Campana, Henri Guenancia, Mihai Păun (2013)

Annales scientifiques de l'École Normale Supérieure

We prove the existence of non-positively curved Kähler-Einstein metrics with cone singularities along a given simple normal crossing divisor of a compact Kähler manifold, under a technical condition on the cone angles, and we also discuss the case of positively-curved Kähler-Einstein metrics with cone singularities. As an application we extend to this setting classical results of Lichnerowicz and Kobayashi on the parallelism and vanishing of appropriate holomorphic tensor fields.

Metrics with Harmonic Spinors.

C. Bär (1996)

Geometric and functional analysis

Metrics with homogeneous geodesics on flag manifolds

Dimitri V. Alekseevsky, Andreas Arvanitoyeorgos (2002)

Commentationes Mathematicae Universitatis Carolinae

A geodesic of a homogeneous Riemannian manifold $(M = G / K, g)$ is called homogeneous if it is an orbit of an one-parameter subgroup of $G$ . In the case when $M = G / H$ is a naturally reductive space, that is the $G$ -invariant metric $g$ is defined by some non degenerate biinvariant symmetric bilinear form $B$ , all geodesics of $M$ are homogeneous. We consider the case when $M = G / K$ is a flag manifold, i.eȧn adjoint orbit of a compact semisimple Lie group $G$ , and we give a simple necessary condition that $M$ admits a non-naturally reductive...

Currently displaying 81 – 100 of 244

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Displaying 81 – 100 of 244

Metric Ricci Curvature and Flow for PL Manifolds

Metric rigidity of crystallographic groups.

Metric semi-symmetric $N$ -linear connections in the bundle of accelerations.

Metric tensor estimates, geometric convergence, and inverse boundary problems.

Metric tensors for homogeneous, isotropic, 5-dimensional pseudo Riemannian models.

Metric trees in the Gromov--Hausdorff space

Metric with ergodic geodesic flow is completely determined by unparameterized geodesics.

Metrické vlastnosti nerozvinutelných monosystémů dimense $n + 1$ v eukleidovském prostoru $E_{2 n + 1}$

Metrics and tangent cones of uniformly regular Carnot-Carathéodory spaces.

Metrics conformally equivalent to bounded geometry

Metrics in the sphere of a C*-module

Metrics of constant curvature on a Riemann surface with two corners on the boundary

Metrics of Positive Ricci Curvature with Large Diameter.

Metrics of Positive Scalar Curvature on Spheres and the Gromov-Lawson Conjecture.

Metrics with cone singularities along normal crossing divisors and holomorphic tensor fields

Metrics with Harmonic Spinors.

Metrics with homogeneous geodesics on flag manifolds

Metrics with only finitely many isometry invariant geodesics.

Métriques à entropie topologique positive sur $S^{2}$

Métriques de Quillen et plongements complexes

Currently displaying 81 – 100 of 244