Re: BAEZZIAN physics and astronomy [was: Space-time IS a semi-Riemannian manifold (?)

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Article #4593

#4593

From: Robert Firth
Date: Mon, 05 Oct 1992 12:58

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In article <1992Oct5.091234.29484@nuscc.nus.sg> matmcinn@nuscc.nus.sg (Mcinnes B T (Dr)) writes:

>So naturally what I meant was that CLASSICAL spacetime IS a
>semi-riemannian manifold.

... and later ...

>Spacetime is the set of all events.

Now I'm *really* confused!  Which of the above mutually contradictory
views do you in fact hold?

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Message-ID: <1992Oct5.125835.15091@sei.cmu.edu>

Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!news.sei.cmu.edu!firth

References: <1992Oct5.052820.12186@galois.mit.edu> <1992Oct5.091234.29484@nuscc.nus.sg>

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Newsgroups: sci.physics
Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!news.sei.cmu.edu!firth
From: firth@sei.cmu.edu (Robert Firth)
Subject: Re: BAEZZIAN physics and astronomy [was: Space-time IS a semi-Riemannian manifold (?)
Message-ID: <1992Oct5.125835.15091@sei.cmu.edu>
Organization: Software Engineering Institute
References: <1992Oct5.052820.12186@galois.mit.edu> <1992Oct5.091234.29484@nuscc.nus.sg>
Date: Mon, 5 Oct 1992 12:58:35 GMT
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