General Relativity and Gravitation

, Volume 33, Issue 6, pp 1041–1046

Note on Signature Change and Colombeau Theory

Authors

  • Tevian Dray
    • Department of MathematicsOregon State University
  • George Ellis
    • Department of Mathematics and Applied MathematicsUniversity of Cape Town
  • Charles Hellaby
    • Department of Mathematics and Applied MathematicsUniversity of Cape Town
Article

DOI: 10.1023/A:1010228315205

Cite this article as:
Dray, T., Ellis, G. & Hellaby, C. General Relativity and Gravitation (2001) 33: 1041. doi:10.1023/A:1010228315205

Abstract

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.

Signature change Colombeau theory

Copyright information

© Plenum Publishing Corporation 2001