Sectional curvature

Results: 84



#Item
21Curvature / Riemannian geometry / Algebraic topology / Mathematical structures / Differential geometry / Sectional curvature / Planar graph / Euler characteristic / Differential geometry of surfaces / Building / Ricci curvature / Symmetric space

SECTIONAL CURVATURE OF POLYGONAL COMPLEXES WITH PLANAR SUBSTRUCTURES MATTHIAS KELLER, NORBERT PEYERIMHOFF, AND FELIX POGORZELSKI Abstract. In this paper we introduce a class of polygonal complexes for which we can define

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Source URL: maths.dur.ac.uk

Language: English - Date: 2014-05-14 11:13:43
22Riemannian geometry / Multivariate statistics / Curvature / Differential topology / Geometric median / Riemannian manifold / Sectional curvature / Tensor / Principal component analysis / Geometry / Differential geometry / Mathematical analysis

The Geometric Median on Riemannian Manifolds with Application to Robust Atlas Estimation P. Thomas Fletcher a,∗ Suresh Venkatasubramanian a Sarang Joshi a a University of Utah, Salt Lake City, Utah, United States

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Source URL: www2.imm.dtu.dk

Language: English - Date: 2009-08-03 03:49:53
23Theoretical physics / Riemannian geometry / Riemannian manifold / Ricci curvature / Riemannian / Second fundamental form / Sectional curvature / Metric tensor / Symmetric space / Differential geometry / Geometry / Curvature

Jordan Journal of Mathematics and Statistics (JJMS) 6(4), 2013, ppCHEN INEQUALITIES FOR SUBMANIFOLDS OF SOME SPACE FORMS ENDOWED WITH A SEMI-SYMMETRIC NON-METRIC CONNECTION ˘

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Source URL: journals.yu.edu.jo

Language: English - Date: 2014-01-08 03:54:31
24Curvature / Surfaces / Differential geometry of surfaces / Multivariable calculus / Isoperimetric inequality / Mean curvature / Sectional curvature / Gaussian curvature / Principal curvature / Geometry / Differential geometry / Mathematical analysis

EXTRINSIC ISOPERIMETRIC ANALYSIS ON SUBMANIFOLDS WITH CURVATURES BOUNDED FROM BELOW STEEN MARKVORSEN# AND VICENTE PALMER* Abstract. We obtain upper bounds for the isoperimetric quotients of extrinsic balls of submanifold

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Source URL: www2.imm.dtu.dk

Language: English - Date: 2009-07-10 11:44:11
25Curvature / Connection / Ricci curvature / Arc length / Sectional curvature / Differential geometry of surfaces / Fourier transform / Mathematical analysis / Differential geometry / Geometry

Comparison Geometry MSRI Publications Volume 30, 1997 The Comparison Geometry of Ricci Curvature SHUNHUI ZHU

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Source URL: library.msri.org

Language: English - Date: 1998-06-23 18:40:13
26Riemannian geometry / Metric geometry / Curvature / Differential geometry / Riemannian manifold / Metric space / Ricci curvature / Sectional curvature / Norm / Geometry / Mathematics / Topology

Comparison Geometry MSRI Publications Volume 30, 1997 Convergence Theorems in Riemannian Geometry PETER PETERSEN

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Source URL: library.msri.org

Language: English - Date: 1998-06-23 18:24:00
27Riemannian geometry / Differential geometry / Differential topology / Curvature / Homogeneous spaces / Geodesic / Riemannian manifold / Ricci curvature / Sectional curvature / Mathematical analysis / Geometry / Mathematics

Comparison Geometry MSRI Publications Volume 30, 1997 A Genealogy of Noncompact Manifolds of Nonnegative Curvature: History and Logic

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Source URL: library.msri.org

Language: English - Date: 1998-06-23 18:39:21
28Differential geometry / Riemannian manifolds / Geometric topology / Mostow rigidity theorem / Hyperbolic manifold / Hyperbolic space / Volume entropy / Sectional curvature / Horoball / Geometry / Hyperbolic geometry / 3-manifolds

Department of Mathematics and Statistics The Univeristy of Melbourne Mostow’s Rigidity Theorem James Saunderson

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Source URL: www.mit.edu

Language: English - Date: 2012-07-29 14:44:02
29Differential geometry / Differential topology / Moduli theory / Riemannian manifold / Differentiable manifold / Complex manifold / Sectional curvature / Manifold / Weil–Petersson metric / Geometry / Riemann surfaces / Riemannian geometry

Moduli Spaces and Weil-Petersson Volumes Yi Huang Supervisor: Paul Norbury.

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Source URL: www.ms.unimelb.edu.au

Language: English - Date: 2012-01-11 16:56:28
30Curvature / Riemannian geometry / Computational geometry / Diagrams / Discrete geometry / Voronoi diagram / Sectional curvature / Riemannian manifold / Manifold / Geometry / Mathematics / Differential geometry

CCCG 2003, Halifax, Nova Scotia, August 11–13, 2003 Estimation of the necessary number of points in Riemannian Voronoi diagram Kensuke Onishi∗

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Source URL: www.cccg.ca

Language: English - Date: 2004-01-08 18:44:30
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