Julia Thompson wrote:
David Hobby wrote:
No, I won't define sphere.
And I suppose you won't define noncompressible and cow, either.
Julia
These must be from a different Poincare Conjecture.
---David
(Insert bad homogenized
Ronn!Blankenship wrote:
Very good!
In fact, so good I'll let you explain the rest of the statement of the
Poincare Conjecture . . .
;-)
...
I have a vision of producing a definition tree for
the word homeomorphism, which I'll write as an outline:
homeomorphism
Ronn! wrote:
A is homeomorphic to B means that there is a homeomorphism which maps A
to B. A homeomorphism is a bicontinuous bijection.
And that's supposed to help how? ;-)
Reggie Bautista
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David Hobby wrote:
No, I won't define sphere.
And I suppose you won't define noncompressible and cow, either.
Julia
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At 09:15 PM 1/8/04, Kevin Tarr wrote:
At 09:14 PM 1/8/2004, you wrote:
At 06:14 PM 1/8/04, Kevin Tarr wrote:
At 06:51 PM 1/8/2004, you wrote:
(For those who have forgotten their topology, the Poincare Conjecture
states that every simply connected closed three-manifold is
homeomorphic to the
Ronn!Blankenship wrote:
...
I'm too sophomoric to bother to read.
A is homeomorphic to B means that there is a homeomorphism which maps A
to B. A homeomorphism is a bicontinuous bijection.
A bijection is a function that is one-to-one and onto.
A function is a particular kind of set of
Very good!
In fact, so good I'll let you explain the rest of the statement of the
Poincare Conjecture . . .
;-)
At 08:09 PM 1/9/04, David Hobby wrote:
Ronn!Blankenship wrote:
...
I'm too sophomoric to bother to read.
A is homeomorphic to B means that there is a homeomorphism which maps A
At 06:51 PM 1/8/2004, you wrote:
(For those who have forgotten their topology, the Poincare Conjecture
states that every simply connected closed three-manifold is homeomorphic
to the three-sphere.)
http://www.cnn.com/2004/US/West/01/07/math.mystery.ap/index.html
At 06:14 PM 1/8/04, Kevin Tarr wrote:
At 06:51 PM 1/8/2004, you wrote:
(For those who have forgotten their topology, the Poincare Conjecture
states that every simply connected closed three-manifold is homeomorphic
to the three-sphere.)
- Original Message -
From: Ronn!Blankenship [EMAIL PROTECTED]
To: Killer Bs Discussion [EMAIL PROTECTED]
Sent: Thursday, January 08, 2004 8:14 PM
Subject: Re: SCOUTED: Poincare Conjecture (Really) Solved?
At 06:14 PM 1/8/04, Kevin Tarr wrote:
At 06:51 PM 1/8/2004, you wrote
At 09:14 PM 1/8/2004, you wrote:
At 06:14 PM 1/8/04, Kevin Tarr wrote:
At 06:51 PM 1/8/2004, you wrote:
(For those who have forgotten their topology, the Poincare Conjecture
states that every simply connected closed three-manifold is homeomorphic
to the three-sphere.)
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