A universal magnification theorem. III. Caustics beyond codimension 5

DOI10.1063/1.3271043zbMath1309.83039arXiv0909.5235OpenAlexW3102570646MaRDI QIDQ5246553

Arlie O. Petters, Amir Babak Aazami

Publication date: 21 April 2015

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0909.5235

zbMATH Keywords

gravitational lensing

Mathematics Subject Classification ID

Normal forms on manifolds (58K50) Critical points and critical submanifolds in differential topology (57R70) Gravitational waves (83C35) Critical points of functions and mappings on manifolds (58K05) Geometric optics (78A05)

Related Items (1)

Orbifolds, the A, D, E family of caustic singularities, and gravitational lensing

Cites Work

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• Normal forms for functions near degenerate critical points, the Weyl groups of A\(_k\), D\(_k\), E\(_k\) and lagrangian singularities
• Magnification relations in gravitational lensing via multidimensional residue integrals
• A universal magnification theorem. II. Generic caustics up to codimension five
• Arnold’s singularity theory and gravitational lensing
• A universal magnification theorem for higher-order caustic singularities
• Singularity theory and gravitational lensing. With a foreword by David Spergel

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