scientific article; zbMATH DE number 1106551

zbMath0890.53071arXivastro-ph/9703103MaRDI QIDQ4371951

Norbert Straumann

Publication date: 21 January 1998

Full work available at URL: https://arxiv.org/abs/astro-ph/9703103

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

gravitational lensingcomplex coordinatesnumber of images

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05) Research exposition (monographs, survey articles) pertaining to relativity and gravitational theory (83-02) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items (5)

Gravitational lensing by eigenvalue distributions of random matrix models ⋮ Transcendental harmonic mappings and gravitational lensing by isothermal galaxies ⋮ Spiral galaxy lensing: a model with twist ⋮ On the number of zeros of certain rational harmonic functions ⋮ Creating images by adding masses to gravitational point lenses

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