On the geometry of three-dimensional homogeneous Lorentzian manifolds Giovanni Calvaruso Department “E. De Giorgi” , University of Lecce, Italy

Source URL: xtsunxet.usc.es

• Lorentzian manifolds
• Exact solutions in general relativity
• Differential geometry
• Riemannian geometry
• Pseudo-Riemannian manifold
• Anti-de Sitter space
• Ricci curvature
• Minkowski space
• Manifold
• Riemannian manifold
• World manifold
• Einstein manifold

Abstracts of the III International Meeting on Lorentzian Geometry Escola Polit`ecnica Superior de Castelldefels Universitat Polit`ecnica de Catalunya Castelldefels (SpainNovember, 2005

Source URL: galia.fc.uaslp.mx

• Riemannian geometry
• Lorentzian manifolds
• Bernhard Riemann
• Curvature
• Exact solutions in general relativity
• Pseudo-Riemannian manifold
• Metric tensor
• Minkowski space
• Spacetime
• Anti-de Sitter space
• Sectional curvature
• Sasakian manifold

Non-null Helicoidal Surfaces as Non-null Bonnet Surface Abdullah Inalcik, Soley Ersoy In this paper, non-null helicoidal surfaces defined by [8], [9] and timelike Bonnet surfaces classified by [10] are taken into conside

Source URL: gigda.ugr.es

• Differential geometry of surfaces
• Lorentzian manifolds
• Bernhard Riemann
• Curvature
• Differential geometry
• Gaussian curvature
• Pseudo-Riemannian manifold
• Minkowski space
• Riemannian geometry
• Constant curvature

Pseudo-umbilical and other umbilical-type surfaces in spacetime José M M Senovilla University of the Basque Country, Bilbao, Spain. VI International Meeting on Lorentzian Geometry

Source URL: gigda.ugr.es

• Lorentzian manifolds
• Minkowski space
• Pseudo-Riemannian manifold
• Spacetime
• Manifold
• Orientability
• Differential geometry of surfaces
• Null
• Trapped surface

Uniqueness results for constant mean curvature spacelike hypersurfaces in Lorentzian spaces Alma L. Albujer, Luis J. Al´ıas University of Murcia

Source URL: xtsunxet.usc.es

• Lorentzian manifolds
• Exact solutions in general relativity
• Differential geometry
• General relativity
• De Sitter space
• Minkowski space
• Curvature
• Null hypersurface

1 An isoperimetric inequality for self-intersecting polygons Alan Siegel1 C OURANT I NSTITUTE OF MATHEMATICAL S CIENCES N EW YORK U NIVERSITY

Source URL: www.cs.nyu.edu

• Convex geometry
• Polygons
• Digital geometry
• Hermann Minkowski
• Minkowski addition
• Variational analysis
• Simple polygon
• Convex polygon
• Circumflex
• Latin alphabets
• World glyph set

VILDE FRANG TEATRO ALLA SCALA DI MILANO ORCHESTRA DEL TEATRO ALLA SCALA MARC MINKOWSKI

Source URL: www.amcmusic.com

About a new type of null Osserman condition on Lorentz S-manifolds Letizia Brunetti Email: The Osserman conjecture, introduced in [3] for Riemannian manifolds, relates the properties of the Riemannia

Source URL: gigda.ugr.es

• Lorentzian manifolds
• Bernhard Riemann
• Pseudo-Riemannian manifold
• Curvature
• Riemannian geometry
• Minkowski space
• Sectional curvature
• Manifold

ISOTHERMICITY FOR DISCRETE SURFACES IN THE EUCLIDEAN AND MINKOWSKI 3-SPACES YUSUKE KINOSHITA AND WAYNE ROSSMAN Abstract. In this report we explain why a certain notion of isothermicity for discrete surfaces in Euclidean

Source URL: www.math.kobe-u.ac.jp

• Differential geometry of surfaces
• Surfaces
• Umbilical point
• Curvature
• Metric tensor
• Differential geometry

Space-Time Flat space (Poincar´ e, Einstein, Minkowski) ds2 = − dt2 + dx2 + dy 2 + dz 2 Curved Space, gravitational potential gµν

Source URL: www.math.vanderbilt.edu