From: Greg Meredith <lgreg.meredith@biosimilarity.com>
To: Jeff Egger <jeffegger@yahoo.ca>, <categories@mta.ca>
Subject: Re: Axioms of elementary probability
Date: Fri, 15 May 2009 12:35:43 -0700 [thread overview]
Message-ID: <5de3f5ca0905151235l29a483c4sa7184bd4e06073ad@mail.gmail.com> (raw)
David,
Here <http://arxiv.org/abs/math-ph/0508006>'s an arXiv reference for the
"cottage industry" i was referring to.
Best wishes,
--greg
On Wed, May 13, 2009 at 12:59 PM, Greg Meredith <
lgreg.meredith@biosimilarity.com> wrote:
> David,
>
> To my mind there are three presentations of a "theory" of probability. Two
> arrive at essentially the same theory by somewhat different means; these are
> frequentist and Bayesian presentations of "standard" probability theory. The
> third comes from a completely different direction: quantum mechanics. i
> remember when i first encountered the Dirac presentation of QM and the
> interpretation of <a| M |b> as a probability amplitude. My first thought was
> -- hang on, doesn't that come with an obligation to prove that this aligns
> with (satisfies the axioms of) a theory of probability. In attempting to
> work that out for myself, i realized that it didn't; discovered a whole
> cottage industry of people who had made a similar observation; and argued to
> myself that of the various notions of probability put forward, this one
> enjoyed being rigourously employed in physical calculations verified to many
> decimal places.
>
> Best wishes,
>
next reply other threads:[~2009-05-15 19:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-15 19:35 Greg Meredith [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-05-13 19:59 Greg Meredith
2009-05-13 13:52 RFC Walters
2009-05-12 17:52 Jeff Egger
2009-05-12 1:53 Ross Street
2009-05-09 6:02 David Espinosa
2009-05-12 15:34 ` Steve Vickers
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