Talk About Network

Google


Register and Login
Nick
Password
Register create new account Sign up is FREE and you can post replies, new topics, bookmark posts and more!
Recover lost password


Programming > Fractals > Re: Fwd: New Sc...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 3 of 10 Topic 144 of 217
Post > Topic >>

Re: Fwd: New Scientist fractal universe

by Roger Bagula <rlbagula@[EMAIL PROTECTED] > Mar 11, 2007 at 08:18 AM

This is a multi-part message in MIME format.
--------------080904030801040100030407
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

rloldershaw@[EMAIL PROTECTED]
 wrote:

>On Mar 9, 10:16 am, Roger Bagula <rlbag...@[EMAIL PROTECTED]
> wrote:
>  
>
>>Is the universe a fractal?
>>    
>>
>
>
>
>
>A new paradigm is on its way and not even the well-organized group of
>arrogant and closed-minded "gatekeepers" has the power to stop its
>progress. 
>Rob
>www.amherst.edu/~rloldershaw
>
>  
>
Robert Oldershaw,
The faster than light guy from Cambridge says the fractal
people can't be right ( Joao Magueijo) : it has to do with
homogeneousness of the universe: he says on page 137 that:
"If this is true , burn this book, forget about Big Bang cosmology
and start crying convulsively."
Joao Magueijo is definitely not one of the "gatekeepers".

But I go along with the "close-minded" interpretation :
the Weeks -Thurson manifold approach to the cosmic background blackbody 
radiation
is the only one I find any real work being done on
by the cosmological physics community.
In these approaches fractal statistics have been rejected.

The most comprehensive paper that I've found on the subject is by 
Janna Levin who also wrote a dummied down version  as a book.
http://www.amazon.com/How-Universe-Got-Its-Spots/dp/1400032725/ref=pd_bbs_sr_2/104-0029617-0633535?ie=UTF8&s=books&qid=1173628472&sr=8-2

> *How the Universe Got Its Spots: Diary of a Finite Time in a Finite 
> Space *


The "Soccer ball"  dodecahedron  manifold was the result.
She used Gaussian statistics in her paper's analysis.

> A very good analysis of the Thurston -Weeks approach in only 97 pages
> and it is actually readable to some extent!
>
> http://meghnad.iucaa.ernet.in/~himan/codes/pr.pdf
> [PDF]
> Topology and the Cosmic Microwave Background
> File Format: PDF/Adobe Acrobat - View as HTML
> to observe the finite extent of the universe in the cosmic background 
> radiation. ... Although the Weeks space is the smallest known manifold 
> it ...

What to someone from fractals likes like a fractal distribution
they are attributing to any but...
I think part of the trouble is that the Russian school of fractal 
inflation  ( actually chaotic inflation by Linde 1987)
bears very little resemblance  to any known actual fractal theory?
Most of the cosmology world seem totally innocent of any exposure to any 
of Mandelbrot's work.
( they seem to avoid it like the plague: so other versions of 
topological/ geometric fractal manifold theory
is ignorred as well?).
If any one is going to come up with a good cosmic background radiation 
theory
from the fractal point of view it has to be a fractalist.
Fractal percolation or fractal Brownian motion seem to be the most 
likely approaches.
The WMAP result picture clearly looks like a fractal percolation.
Roger Bagula

--------------080904030801040100030407
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
  <title></title>
</head>
<body bgcolor="#ffffff" text="#000000">
<a class="moz-txt-link-abbreviated"
href="mailto:rloldershaw@[EMAIL PROTECTED]
">rloldershaw@[EMAIL PROTECTED]
> wrote:
<blockquote
 cite="mid1173504202.609301.321760@[EMAIL PROTECTED]
"
 type="cite">
  <pre wrap="">On Mar 9, 10:16 am, Roger Bagula <a
class="moz-txt-link-rfc2396E"
href="mailto:rlbag...@[EMAIL PROTECTED]
">&lt;rlbag...@[EMAIL PROTECTED]
>
wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">Is the universe a fractal?
    </pre>
  </blockquote>
  <pre wrap=""><!---->



A new paradigm is on its way and not even the well-organized group of
arrogant and closed-minded "gatekeepers" has the power to stop its
progress. 
Rob
<a class="moz-txt-link-abbreviated"
href="http://www.amherst.edu/~rloldershaw">www.amherst.edu/~rloldershaw</a>

  </pre>
</blockquote>
Robert Oldershaw,<br>
The faster than light guy from Cambridge says the fractal<br>
people can't be right ( Joao Magueijo) : it has to do with<br>
homogeneousness of the universe: he says on page 137 that:<br>
"If this is true , burn this book, forget about Big Bang cosmology<br>
and start crying convulsively."<br>
Joao Magueijo is definitely not one of the "gatekeepers".<br>
<br>
But I go along with the "close-minded" interpretation :<br>
the Weeks -Thurson manifold approach to the cosmic background blackbody
radiation <br>
is the only one I find any real work being done on <br>
by the cosmological physics community.<br>
In these approaches fractal statistics have been rejected.<br>
<br>
The most comprehensive paper that I've found on the subject is by&nbsp;
<br>
Janna Levin who also wrote a dummied down version&nbsp; as a book.<br>
<a class="moz-txt-link-freetext"
href="http://www.amazon.com/How-Universe-Got-Its-Spots/dp/1400032725/ref=pd_bbs_sr_2/104-0029617-0633535?ie=UTF8&s=books&qid=1173628472&sr=8-2">http://www.amazon.com/How-Universe-Got-Its-Spots/dp/1400032725/ref=pd_bbs_sr_2/104-0029617-0633535?ie=UTF8&amp;s=books&amp;qid=1173628472&amp;sr=8-2</a><br>
<blockquote type="cite"><b class="sans">How the Universe Got Its Spots:
Diary of a Finite Time in a Finite Space </b></blockquote>
<br>
The "Soccer ball"&nbsp; dodecahedron&nbsp; manifold was the result.<br>
She used Gaussian statistics in her paper's analysis.<br>
<blockquote type="cite">A very good analysis of the Thurston -Weeks
approach in only 97 pages<br>
and it is actually readable to some extent!<br>
  <br>
  <a class="moz-txt-link-freetext"

href="http://meghnad.iucaa.ernet.in/%7Ehiman/codes/pr.pdf">http://meghnad.<wbr>iucaa.ernet.<wbr>in/~himan/<wbr>codes/pr.<wbr>pdf</a><br>
[PDF]<br>
Topology and the Cosmic Microwave Background<br>
File Format: PDF/Adobe Acrobat - View as HTML<br>
to observe the finite extent of the universe in the cosmic background
radiation. ... Although the Weeks space is the smallest known manifold
it ...</blockquote>
What to someone from fractals likes like a fractal distribution <br>
they are attributing to any but...<br>
I think part of the trouble is that the Russian school of fractal
inflation&nbsp; ( actually chaotic inflation by Linde 1987)<br>
bears very little resemblance&nbsp; to any known actual fractal
theory?<br>
Most of the cosmology world seem totally innocent of any exposure to
any of Mandelbrot's work.<br>
( they seem to avoid it like the plague: so other versions of
topological/ geometric fractal manifold theory<br>
is ignorred as well?).<br>
If any one is going to come up with a good cosmic background radiation
theory <br>
from the fractal point of view it has to be a fractalist.<br>
Fractal percolation or fractal Brownian motion seem to be the most
likely approaches.<br>
The WMAP result picture clearly looks like a fractal percolation.<br>
Roger Bagula<br>
</body>
</html>

--------------080904030801040100030407--
 




 10 Posts in Topic:
Fwd: New Scientist fractal universe
Roger Bagula <rlbagula  2007-03-09 15:16:39 
Re: Fwd: New Scientist fractal universe
"rloldershaw@[EMAIL   2007-03-09 21:23:22 
Re: Fwd: New Scientist fractal universe
Roger Bagula <rlbagula  2007-03-11 08:18:59 
Re: Fwd: New Scientist fractal universe
"rloldershaw@[EMAIL   2007-03-11 10:33:43 
fractal dimension of WMAP picture
Roger Bagula <rlbagula  2007-03-11 18:13:29 
Re: fractal dimension of WMAP picture
Craig Markwardt <craig  2007-03-16 10:24:59 
Re: fractal dimension of WMAP picture
Roger Bagula <rlbagula  2007-03-16 07:27:50 
Re: fractal dimension of WMAP picture
"rloldershaw@[EMAIL   2007-03-11 11:27:31 
Re: fractal dimension of WMAP picture
Roger Bagula <rlbagula  2007-03-13 18:55:15 
Re: fractal dimension of WMAP picture
"rloldershaw@[EMAIL   2007-03-13 21:16:28 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup

Contact
tan12V112 Thu Jul 24 21:43:40 CDT 2008.