Re: A different take on the ontological status of Math

2014-01-16 Thread Bruno Marchal


On 15 Jan 2014, at 21:03, Chris de Morsella wrote:

Stephen -- I like how he derives the natural numbers from some basic  
set operations on an empty set. One question though how does the  
empty set itself arise.


Arithmetic is equivalent to finite set theory (hereditary finite set  
theory, HFST). Of course, like RA and PA assumes the existence of 0,  
and HFST has to assume the empty set.

Now set theory assumes also an infinite set.




While an empty set contains; it is not the same thing as nothing. It  
is a container; it envelopes, contains, encompasses.


OK.



Even if something exists that contains nothing it is itself  
something – a minimal something perhaps – but never the less it is  
not a formless nothing, but rather it is a conceptual entity that  
contains nothing.

Not trying to be obdurate, driven by curiosity to understand.


Yes. Nothing would be more like an empty model. But in first order  
logic, we usually suppose that the model are not empty. We suppose  
that we are talking on something. That is why AxP(x) - ExP(x) is a  
predicate tautology.


Nothing type of theories have to define things which presuppose some  
non trivial axioms. Usually it leans, like in comp, non physical  
things. But you need still a Turing complete theory, to have computer,  
for example.


Bruno






Cheers,
Chris

From: everything-list@googlegroups.com [mailto:everything-list@googlegroups.com 
] On Behalf Of Stephen Paul King

Sent: Saturday, January 11, 2014 6:48 AM
To: everything-list@googlegroups.com
Subject: A different take on the ontological status of Math

Dear Friends,

  I highly recommend Louis H. Kauffman's new blog. His latest post  
speaks to the Becoming interpretation of mathematics that I advocate:


http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/

--
Kindest Regards,

Stephen Paul King



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http://iridia.ulb.ac.be/~marchal/



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RE: A different take on the ontological status of Math

2014-01-15 Thread Chris de Morsella
Stephen -- I like how he derives the natural numbers from some basic set
operations on an empty set. One question though how does the empty set
itself arise. While an empty set contains; it is not the same thing as
nothing. It is a container; it envelopes, contains, encompasses. Even if
something exists that contains nothing it is itself something - a minimal
something perhaps - but never the less it is not a formless nothing, but
rather it is a conceptual entity that contains nothing.

Not trying to be obdurate, driven by curiosity to understand.

Cheers,

Chris

 

From: everything-list@googlegroups.com
[mailto:everything-list@googlegroups.com] On Behalf Of Stephen Paul King
Sent: Saturday, January 11, 2014 6:48 AM
To: everything-list@googlegroups.com
Subject: A different take on the ontological status of Math

 

Dear Friends,

 

  I highly recommend Louis H. Kauffman's new blog. His latest post speaks to
the Becoming interpretation of mathematics that I advocate:

 

http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/

 

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Kindest Regards,

Stephen Paul King

 

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Re: A different take on the ontological status of Math

2014-01-12 Thread Bruno Marchal


On 11 Jan 2014, at 16:06, Platonist Guitar Cowboy wrote:





On Sat, Jan 11, 2014 at 3:47 PM, Stephen Paul King stephe...@provensecure.com 
 wrote:

Dear Friends,

  I highly recommend Louis H. Kauffman's new blog. His latest post  
speaks to the Becoming interpretation of mathematics that I advocate:


http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/

Last I understood, you advocate some kind of process, here becoming  
interpretation. I don't see how that fits with some set theoretical  
foundation. Could you elaborate? I don't think sets are necessary  
for some comp foundation and arithmetic suffices already in  
throwing us down a rabbit hole. PGC


Yeah, I just commented there. It is nice, but not quite original.  
Also, the idea to extract all sets from the empty set, is just like  
providing the common axiomatic of sets with the reflexion and  
comprehension axioms, but all axiomatics of sets subsumes all sets.
Then if Stephen allows to found becoming on math, like me and  
Kauffman, then he accepts the idea that the illusion of change can be  
explained by a static block reality, which, as you point out,  
contradicts what he just said. On the contrary Kauffman is going, like  
Tegmark, nearer and nearer to the comp theory.


Bruno






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http://iridia.ulb.ac.be/~marchal/



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Re: A different take on the ontological status of Math

2014-01-12 Thread Richard Ruquist
On Sun, Jan 12, 2014 at 4:43 AM, Bruno Marchal marc...@ulb.ac.be wrote:


 On 11 Jan 2014, at 16:06, Platonist Guitar Cowboy wrote:




 On Sat, Jan 11, 2014 at 3:47 PM, Stephen Paul King 
 stephe...@provensecure.com wrote:

 Dear Friends,

   I highly recommend Louis H. Kauffman's new blog. His latest post speaks
 to the Becoming interpretation of mathematics that I advocate:

 http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/


 Last I understood, you advocate some kind of process, here becoming
 interpretation. I don't see how that fits with some set theoretical
 foundation. Could you elaborate? I don't think sets are necessary for some
 comp foundation and arithmetic suffices already in throwing us down a
 rabbit hole. PGC


 Yeah, I just commented there. It is nice, but not quite original. Also,
 the idea to extract all sets from the empty set, is just like providing the
 common axiomatic of sets with the reflexion and comprehension axioms, but
 all axiomatics of sets subsumes all sets.
 Then if Stephen allows to found becoming on math, like me and Kauffman,
 then he accepts the idea that the illusion of change can be explained by a
 static block reality, which, as you point out, contradicts what he just
 said. On the contrary Kauffman is going, like Tegmark, nearer and nearer to
 the comp theory.


I found Kauffman's development quite interesting. In particular getting the
expression RR=~RR for an imaginary universe
and presumably GG=GG for a real universe. But quantum mechanics demands a
complex universe. It must be a simple step to go from separate real and
imaginary universes to a complex universe. Should I be amused that Kauffman
did not take that step?

I conjectured about doing that in my Metaverse String Cosmology paper. It
would be nice to but some math around it with a suitable reference.
Richard



 Bruno






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A different take on the ontological status of Math

2014-01-11 Thread Stephen Paul King
Dear Friends,

  I highly recommend Louis H. Kauffman's new blog. His latest post speaks
to the Becoming interpretation of mathematics that I advocate:

http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/

-- 

Kindest Regards,

Stephen Paul King

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Re: A different take on the ontological status of Math

2014-01-11 Thread Platonist Guitar Cowboy
On Sat, Jan 11, 2014 at 3:47 PM, Stephen Paul King 
stephe...@provensecure.com wrote:

 Dear Friends,

   I highly recommend Louis H. Kauffman's new blog. His latest post speaks
 to the Becoming interpretation of mathematics that I advocate:

 http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/


Last I understood, you advocate some kind of process, here becoming
interpretation. I don't see how that fits with some set theoretical
foundation. Could you elaborate? I don't think sets are necessary for some
comp foundation and arithmetic suffices already in throwing us down a
rabbit hole. PGC



 --

 Kindest Regards,

 Stephen Paul King


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Re: A different take on the ontological status of Math

2014-01-11 Thread Alberto G. Corona
By the way

2014/1/11, Platonist Guitar Cowboy multiplecit...@gmail.com:
 On Sat, Jan 11, 2014 at 3:47 PM, Stephen Paul King 
 stephe...@provensecure.com wrote:

 Dear Friends,

   I highly recommend Louis H. Kauffman's new blog. His latest post speaks
 to the Becoming interpretation of mathematics that I advocate:

 http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/


 Last I understood, you advocate some kind of process, here becoming
 interpretation. I don't see how that fits with some set theoretical
 foundation. Could you elaborate? I don't think sets are necessary for some
 comp foundation and arithmetic suffices already in throwing us down a
 rabbit hole. PGC



 --

 Kindest Regards,

 Stephen Paul King


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Re: A different take on the ontological status of Math

2014-01-11 Thread LizR
The mathematical entity GG wraps right around itself.  Just so does our
language and apparent existence wrap around itself and give us the
possibility that we are ‘nothing more’ than our own description of our own
description, a kind of illusion that generates its own illusion.

Lovely! The sort of beauty we can only hope underlies the sometimes all too
apparent ugliness of reality.



On 12 January 2014 03:47, Stephen Paul King stephe...@provensecure.comwrote:

 Dear Friends,

   I highly recommend Louis H. Kauffman's new blog. His latest post speaks
 to the Becoming interpretation of mathematics that I advocate:

 http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/

 --

 Kindest Regards,

 Stephen Paul King


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Re: A different take on the ontological status of Math

2014-01-11 Thread Platonist Guitar Cowboy
Note however that Kauffman does not go into axioms involved for set theory,
whichever version he is referencing I can't make out, and steps to the side
of that. The article would loose a bit of its metaphorical slickness if he
had, I'd guess... PGC


On Sat, Jan 11, 2014 at 10:45 PM, LizR lizj...@gmail.com wrote:

 The mathematical entity GG wraps right around itself.  Just so does our
 language and apparent existence wrap around itself and give us the
 possibility that we are ‘nothing more’ than our own description of our own
 description, a kind of illusion that generates its own illusion.

 Lovely! The sort of beauty we can only hope underlies the sometimes all
 too apparent ugliness of reality.



 On 12 January 2014 03:47, Stephen Paul King stephe...@provensecure.comwrote:

 Dear Friends,

   I highly recommend Louis H. Kauffman's new blog. His latest post speaks
 to the Becoming interpretation of mathematics that I advocate:

 http://kauffman2013.wordpress.com/2014/01/11/is-mathematics-real/

 --

 Kindest Regards,

 Stephen Paul King


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