Perturbation Theory of Multi-Plane Lens Effects in Terms of Mass Ratios: --Approximate Expressions of Lensed-Image Positions for Two Lens Planes--

DOI10.1143/PTP.127.355zbMath1246.83066arXiv1012.0070MaRDI QIDQ2897049

Publication date: 6 July 2012

Published in: Progress of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1012.0070

Mathematics Subject Classification ID

Galactic and stellar structure (85A15) Computational methods for problems pertaining to relativity and gravitational theory (83-08) Gravitational waves (83C35)

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