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Note on Signature Change and Colombeau Theory
 Tevian Dray,
 George Ellis,
 Charles Hellaby
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Recent work alludes to various 'controversies' associated with signature change in general relativity and claims to resolve them. As we have argued previously, these are in fact disagreements about the (often unstated) assumptions underlying various possible approaches. We demonstrate that the issue has not been resolved and the choice between approaches remains open.
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 Title
 Note on Signature Change and Colombeau Theory
 Journal

General Relativity and Gravitation
Volume 33, Issue 6 , pp 10411046
 Cover Date
 20010601
 DOI
 10.1023/A:1010228315205
 Print ISSN
 00017701
 Online ISSN
 15729532
 Publisher
 Kluwer Academic PublishersPlenum Publishers
 Additional Links
 Topics
 Keywords

 Signature change
 Colombeau theory
 Industry Sectors
 Authors

 Tevian Dray ^{(1)}
 George Ellis ^{(2)}
 Charles Hellaby ^{(3)}
 Author Affiliations

 1. Department of Mathematics, Oregon State University, Corvallis, OR, 97331, USA
 2. Department of Mathematics and Applied Mathematics, University of Cape Town, Rondebosch, 7701, South Africa
 3. Department of Mathematics and Applied Mathematics, University of Cape Town, Rondebosch, 7701, South Africa