A finite dimensional approach to light rays in general relativity
type: Item
instance of: scholarly article
title: A finite dimensional approach to light rays in general relativity
zbMATH Open document ID: 1383.58008
author: Roberto Giambò
author: Fabio Giannoni
author: Paolo Piccione
published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods
publication date: 2018-02-13T00:00:00Z
full work available at URL: http://hdl.handle.net/11581/404645
Mathematics Subject Classification ID: 58E10
zbMATH DE Number: 6837723
zbMATH Keywords: relativistic Fermat principle
zbMATH Keywords: Morse index
MaRDI profile type: Publication
OpenAlex ID: W2781233588
Wikidata QID: Q111288225
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DOI: 10.1016/J.NA.2017.11.014
description: scientific article; zbMATH DE number 6837723