Spacetime

Results: 712



#Item
21Theoretical physics / Physics / General relativity / Theory of relativity / Lorentzian manifolds / Exact solutions in general relativity / Black holes / Causal structure / Minkowski space / Spacetime / PenroseHawking singularity theorems / Trapped surface

Lightlike sets with applications to the rigidity of null geodesic incompleteness I.P. Costa e Silva1, ∗ and J.L. Flores2, † 1 Department of Mathematics, Universidade Federal de Santa Catarina

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Source URL: gigda.ugr.es

Language: English - Date: 2014-09-17 04:24:21
22Differential forms / Mathematics / Static spacetime / Riemannian manifold / Closed and exact differential forms / Theoretical physics / Differential topology / Differential geometry / Riemannian geometry

Normal trajectories in stationary spacetimes with critical asymptotic behavior Rossella Bartolo1 and Anna Maria Candela2 1 2

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Source URL: galia.fc.uaslp.mx

Language: English - Date: 2012-02-25 17:25:23
23Ontology / Geolocation / Spatiotemporal database / Spacetime / Formal ontology / Metaphysics / Meaning philosophy of language) / Philosophy

Judgments about spatio-temporal relations Thomas Bittner Qualitative Reasoning Group, Department of Computer Science, Northwestern University and Institute for Formal Ontology and Medical Information Science at the Univ

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Source URL: www.acsu.buffalo.edu

Language: English - Date: 2004-06-10 06:15:20
24Physics / Theoretical physics / Quantum gravity / Physics beyond the Standard Model / General relativity / Theories of gravitation / Special relativity / Canonical quantum gravity / Spacetime / Minkowski space / Theory of relativity / Julian Barbour

The Nature of Time and the Structure of Space Julian Barbour Full Proposal for FQXi Time and Foundations Two-Year Grant commencing 1st JanuaryResearch to be done by Julian Barbour, Visiting Professor in Physics at

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Source URL: www.platonia.com

Language: English - Date: 2011-04-03 13:00:57
25Physics / Theoretical physics / Lorentzian manifolds / Mathematical physics / General relativity / Theory of relativity / Time in physics / Penrose diagram / Spacetime / Metric tensor / Globally hyperbolic manifold / Causal structure

The c-boundary of spacetimes and its related boundaries in Differential Geometry Jónatan Herrera Fernández (joint work with José Luis Flores and Miguel Sánchez)

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Source URL: gigda.ugr.es

Language: English - Date: 2011-10-21 04:10:12
26Physics / Cognitive science / Cognition / Mathematics / Knowledge representation / Educational psychology / Reasoning / Spatialtemporal reasoning / Time / Spatial relation / Spacetime / Geographic information system

J Geograph Syst:411–428 An integrated representation of spatial and temporal relationships between evolving regions Christophe Claramunt1, Bin Jiang2 1

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Source URL: fromto.hig.se

Language: English - Date: 2002-03-22 04:10:48
27Alyson Shotz / Theory of relativity / Shotz / Spacetime / Invariant / Judaism

artsandculturetx.com/invariant-interval IN VAR IA N T I N T E RVA L NOV 1, 2013 | M.M. ADJARIAN AUSTIN—Invariant Interval is a mesmerizing new installation at UT’s Visual Arts Center (VAC) that challenges viewers to

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Source URL: www.alysonshotz.com

Language: English - Date: 2013-12-20 16:21:08
28Geometry / Theory of relativity / Physics / Theoretical physics / General relativity / Globally hyperbolic manifold / Spacetime / Differential geometry of surfaces / Lorentzian manifolds / -hyperbolic space / Geodesic / Causality conditions

On the existence of geodesics on globally hyperbolic spacetimes with a lightlike Killing vector field Rossella Bartolo Dipartimento di Meccanica, Matematica e Management Politecnico di Bari

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Source URL: gigda.ugr.es

Language: English - Date: 2014-09-17 04:24:09
29Theoretical physics / Physics / Differential geometry / Geometry / Dynamical systems / Theory of relativity / Lorentzian manifolds / Closed geodesic / Differential geometry of surfaces / Geodesic / Spacetime / Pseudo-Riemannian manifold

Closed Geodesics in Lorentzian Surfaces Stefan Suhr April 25, 2011 Email: G. Galloway proved in [1] that every closed Lorentzian surface contains at least one closed timelike or null geodesic. From the

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Source URL: gigda.ugr.es

Language: English - Date: 2011-10-21 04:10:12
30Theoretical physics / Physics / Differential geometry / Theory of relativity / Geodesic / Spacetime / Dynamical systems / Mathematical analysis / General relativity / Finsler geometry / Closed geodesic / Differential geometry of surfaces

Geodesics on standard stationary spacetimes and Lagrangian systems Anna Valeria Germinario Dipartimento di Matematica, Universita’ di Bari, Italy

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Source URL: xtsunxet.usc.es

Language: English - Date: 2007-03-09 06:01:12
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