Search the web
Sign In
New User? Sign Up
smarandachegeometries · Smarandache Geometries - Parabolic, hyperbolic, elliptic geometries united.
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Want to share photos of your group with the world? Add a group photo to Flickr.

Best of Y! Groups

   Check them out and nominate your group.
Having problems with message search? Fill out this form to ensure your group is one of the first to be migrated to the new message search system.

Messages

  Messages Help
Advanced
Messages 6 - 35 of 747   Oldest  |  < Older  |  Newer >  |  Newest
Messages: Simplify | Expand   (Group by Topic) Author Sort by Date ^
6
Hello,<br><br>I am new here. Nice to hear about this club.<br><br>Joan...
duncan432001
Offline Send Email
Aug 8, 2001
3:30 am
7
What model would be the best for a noneuclidean geometry (in particular for the first Smarandache paradoxist geometry)?<br><br>M. Downley...
noneuclid_geom
Offline Send Email
Aug 8, 2001
3:51 am
8
&lt;&lt; What model would be the best for a noneuclidean geometry (in particular for the first Smarandache paradoxist geometry)?<br><br>M. Downley...
johnkamla2000
Offline Send Email
Aug 8, 2001
3:55 am
9
Welcome to this club.<br><br>Mike...
mikeantholy
Offline Send Email
Aug 12, 2001
5:43 am
10
Because more people enrolled in the club I would like to tell every body that papers on Smarandache geometries will be published in the...
mikeantholy
Offline Send Email
Aug 16, 2001
5:52 pm
11
I agree with yyimmo that there is only a geometry.<br>That's what Smarandache geometries try to accomplish: to unite more euclidean and non-euclidean...
johnkamla2000
Offline Send Email
Aug 20, 2001
8:25 pm
12
From one of F.Smarandache's book at<br><a href=http://www.gallup.unm.edu/~smarandache/TransDis.txt...
noneuclid_geom
Offline Send Email
Aug 20, 2001
8:34 pm
13
&lt;&lt; From one of F.Smarandache's book at<br> <a href=http://www.gallup.unm.edu/~smarandache/TransDis.txt...
mikeantholy
Offline Send Email
Aug 22, 2001
3:42 am
14
Hi everyone. I'm a new member.<br><br>I have a couple questions and thoughts as I try to get up to speed.<br><br>I haven't been to the library yet, but can I...
hiseri1
Offline Send Email
Aug 24, 2001
8:15 pm
15
only for the Smarandache Geometries is at:<br><a href=http://www.gallup.unm.edu/~smarandache/geometry.htm...
mikeantholy
Offline Send Email
Aug 24, 2001
11:32 pm
16
&lt;&lt;Hi everyone. I'm a new member.&gt;&gt;<br><br>Every body is new because the club started less than one month ago. Therefore, welcome hiseri1 ...
mikeantholy
Offline Send Email
Aug 24, 2001
11:45 pm
17
I also have a question - sorry if it's too bold: <br><br>Because the theory of relativity uses the Riemannian geometry, and because the Smarandache geometries...
dacosta_teresinha
dacosta_tere...
Offline Send Email
Aug 24, 2001
11:59 pm
18
There are two kinds of geometries that I've seen that are called Riemannian. One is the elliptic geometry seen in standard geometry texts. It seems that it ...
hiseri1
Offline Send Email
Aug 25, 2001
2:53 pm
19
&lt;&lt;If this is the case, wouldn't the "neutral geometry" axioms force the<br> Smarandache geometries to be 2-manifolds (essentially)?&gt;&gt;<br><br>Hi...
jeanmariecharrier
jeanmariecha...
Offline Send Email
Aug 25, 2001
4:31 pm
20
I'm new too. Because your club is more active than other geometry clubs I enrolled into it.<br><br>Marcelle...
marcelleparis
Offline Send Email
Aug 25, 2001
4:43 pm
21
&lt;&lt;I believe Einstein mostly used this second type of Riemannian geometry.<br> Dacosta Teresinha's idea together with one of the earlier messages ...
noneuclid_geom
Offline Send Email
Aug 25, 2001
4:55 pm
22
&lt;&lt; If you could "visualize" a Smarandache geometry as a curved surfade (a<br> Riemannian geometry) or something like a set of parallel universes, ...
noneuclid_geom
Offline Send Email
Aug 25, 2001
5:01 pm
23
&lt;&lt; I think this is because Riemann was<br> more interested in viewing geometry as a local phenomenon. &gt;&gt;<br><br>Because Mr. Howard had an ...
ken5prasad
Offline Send Email
Aug 25, 2001
5:09 pm
24
&lt;&lt;I think Mike asked about the difference between absolute and neutral<br> geometry. I'm not sure. They might be the same. I'm using neutral<br> geometry...
mikeantholy
Offline Send Email
Aug 25, 2001
5:59 pm
25
I think absolute geometry and neutral geometry are the same too.<br><br>On my original two "conclusions," I think both are true, if we assume all of Hilbert's...
hiseri1
Offline Send Email
Aug 27, 2001
1:47 am
26
I don't really know how to think about these Smarandache geometries. Jean says that they could be defined on any manifold. It would help me a lot if I could ...
hiseri1
Offline Send Email
Aug 27, 2001
3:37 pm
27
If Smarandache geometries are manifolds, then that helps me, because I can kind of visualize manifolds.<br><br>I really want something to visualize, so if they...
hiseri1
Offline Send Email
Aug 27, 2001
3:53 pm
28
&lt;&lt;I don't really know how to think about these Smarandache geometries.<br> Jean says that they could be defined on any manifold. It would help me a<br>...
ken5prasad
Offline Send Email
Aug 27, 2001
9:49 pm
29
&lt;&lt;If Smarandache geometries are manifolds, then that helps me, because I<br> can kind of visualize manifolds.<br><br> I really want something to ...
ken5prasad
Offline Send Email
Aug 27, 2001
9:54 pm
30
&lt;I believe that in neutral geometry, given a ray, there is a unique point on<br> the ray at any distance from the endpoint. There is also a ray making ...
jeanmariecharrier
jeanmariecha...
Offline Send Email
Aug 27, 2001
10:29 pm
31
First of all, manifolds are the essence of all that is good.<br><br>I think the concept of a manifold started with Riemann. It seems that our minds are ...
hiseri1
Offline Send Email
Aug 28, 2001
12:42 am
32
&lt;&lt; I'm new too. Because your club is more active than other geometry clubs<br> I enrolled into it.<br><br> Marcelle &gt;&gt;<br><br>Merci, Marcelle.<br>I...
mikeantholy
Offline Send Email
Aug 28, 2001
2:45 am
33
Because many messages were dealing with various types of geometries and axioms I thought I need to clarify some definitions.<br><br>DEFINITION 1:<br>Let's have...
mikeantholy
Offline Send Email
Aug 28, 2001
3:14 am
34
&lt;&lt;This makes me think that the axioms for a Smarandache geometry do not<br> require both that lines separate AND that lines intersect just once. This<br>...
marcelleparis
Offline Send Email
Aug 28, 2001
4:01 am
35
&lt;&lt;If Smarandache geometries are manifolds, then that helps me, because I<br> can kind of visualize manifolds.&gt;&gt;<br><br>I feel that some of them are...
marcelleparis
Offline Send Email
Aug 28, 2001
4:12 am
Messages 6 - 35 of 747   Oldest  |  < Older  |  Newer >  |  Newest
Advanced
Add to My Yahoo!      XML What's This?

Copyright © 2009 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines - Help