GRAVITATIONAL LENSING, WAVEFRONT GEOMETRY AND THE CMB

DOI10.1080/16073606.1996.9631987zbMath0861.53081OpenAlexW2007065833MaRDI QIDQ4331921

Bruce A. Bassett

Publication date: 13 February 1997

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/16073606.1996.9631987

zbMATH Keywords

cosmological gravitational lensingwavefront catastrophes

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of global analysis to the sciences (58Z05) Applications of differential geometry to physics (53Z05)

Cites Work

• Null geodesics, caustics and apparent motion of galaxies in a finite rotating universe
• Exponential mixing for the geodesic flow on hyperbolic three-manifolds
• Topology and cosmology
• Characteristic initial data and wavefront singularities in general relativity
• A gravitational lens produces an odd number of images
• Geodesic instability and isotropy of CMWBR
• The Quantum Theory of Motion

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