Semi-Riemannian submersions and ϕ-null Ossermann conditions on Lorentzian S-manifolds A NGELO V. C ALDARELLA – joint work with L. Brunetti – Department of Mathematics – University of Bari, Italy Abstract. We prese

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Semi-Riemannian submersions and ϕ-null Osserman conditions on Lorentzian S-manifolds Letizia Brunetti, Angelo V. Caldarella September 6∼9, 2011 Email: We present some results obtained while stud

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Lorentzian quasi-Einstein manifolds by S. Gavino-Fern´andez Email: A pseudo-Riemannian manifold (M, g) of dimension n + 2, n ≥ 1, is quasi-Einstein if there exists a smooth function f : M → R su

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VI International Meeting on Lorentzian Geometry Granada (Spain), September 6-9, 2011 GELOGRA 2011 Minicourse: On the isometry group of Lorentz manifolds. Paolo Piccione Univ. Sao Paulo, Brasil

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Harmonic fields on mixed Riemannian-Lorentzian manifolds Thomas H. Otway Yeshiva University, New York, USA

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Spacelike surfaces with positive definite second fundamental form in 3-dimensional Lorentzian manifolds Alfonso Romero Departamento de Geometr´ıa y Topolog´ıa Universidad de Granada

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Wave Equations on Lorentzian Manifolds and Quantization

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Globally hyperbolic Lorentzian manifolds with special holonomy Helga Baum Humboldt University of Berlin Abstract

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Outline The geometry of collapsing isotropic fluids Roberto Giambo` School of Science and Technology - Mathematics Division Universita` di Camerino

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• General relativity
• Isotropy
• Orientation
• Black holes
• Theoretical physics
• Exact solutions in general relativity
• Mathematical physics
• Lorentzian manifolds

Holonomy groups of Lorentzian manifolds Thomas Leistner The University of Adelaide, Australia Abstract This lecture gives an overview about recent developments in holonomy theory for Lorentzian manifolds. We will start b

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