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Messages 16 - 46 of 78   Oldest  |  < Older  |  Newer >  |  Newest
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16
I have just seen a funny thing on the Web, reported in some newspaper (which best remain nameless) by a reporter (who best remain nameless) about the...
tsr21
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Apr 15, 2007
12:24 pm
17
Supposedly, many world-famous mathematicians regularly receive crank solutions to unsolved mathematical problems. Now, I can't comment as to the real extent...
Tim Roberts
tsr21
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May 20, 2007
12:45 pm
18
A proposed proof of the Riemann Hypothesis has been posted on the web site. It is available from http://www.unsolvedproblems.org/UP/Solutions.htm Tim...
Tim Roberts
tsr21
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May 24, 2007
5:49 am
19
The Riemann Hypothesis has been added to the Unsolved Problems web site at http://www.unsolvedproblems.org/UP/Riemann.htm Tim...
Tim Roberts
tsr21
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May 24, 2007
11:44 pm
20
All, I just thought I'd start a post to offer any explanations on my proof which is currently being presented on the Unsolved Problems website. There are a...
Jeffrey N Cook
jnoelcook
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May 30, 2007
9:52 pm
21
My proof is about an equivalent formulation of the Riemann Hypothesis, but very different to yours. From: UnsolvedProblems@yahoogroups.com ...
Greg Orme
zzgorme
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May 31, 2007
2:57 am
22
Greg, You provide the equivalence to the Mobius function's zeros, which have nothing to do with the Riemann Zeta Function non-trivial zeros. The RH suggests...
Jeffrey Cook
jnoelcook
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May 31, 2007
9:44 pm
23
Hi Jeff, If you read these it may help. http://www.gregorme.com/RH/ This path is quite different to the one you are following but it does not require using...
Greg Orme
zzgorme
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Jun 1, 2007
11:36 am
24
Greg, I think your goal was the same as mine. But the equivalence between the Mobius Function, then sum of which is called Mertens' Function is shown...
Jeffrey Cook
jnoelcook
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Jun 1, 2007
10:34 pm
25
I should rewrite the paper as you say. I sent it to a Journal a few years ago, but I don't think they understood it. After that I shelved it until I saw the...
Greg Orme
zzgorme
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Jun 2, 2007
1:36 am
26
Greg, I have two RH proofs in my paper. One that shows that M(k) is big oh of x^(1/2 + e) not for simply the power of 1/2, which my paper two would say grows...
Jeffrey Cook
jnoelcook
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Jun 2, 2007
6:15 am
27
Greg, I should also mention that the polite and proper thing to do when someone finds a flaw in your proof, you should humbly retract it until you fix the...
Jeffrey N Cook
jnoelcook
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Jun 3, 2007
7:54 am
28
What flaws are you referring to? From: UnsolvedProblems@yahoogroups.com [mailto:UnsolvedProblems@yahoogroups.com] On Behalf Of Jeffrey N Cook Sent: Sunday, 3...
Greg Orme
zzgorme
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Jun 3, 2007
10:28 am
29
Hello all, I'm going to use my prerogative as group owner and step in here. The only authoritative way for anyone to have their ideas accepted is via peer...
Tim Roberts
tsr21
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Jun 3, 2007
10:40 am
30
Maybe you need to write to some experts on the RH and see if they have any students or associates who might examine your paper, perhaps for a fee. Gottingen...
Greg Orme
zzgorme
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Jun 4, 2007
9:01 am
31
Your first flaw is one page one, line one. You "aim" to prove something, but cannot by the method you use; you can show me example after example of something...
Jeffrey Cook
jnoelcook
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Jun 4, 2007
9:08 am
32
Hello all, I have an unusually extreme abhorrence to censorship in any of its forms, but, for the next three days, we'll have a cooling-off period re posts...
Tim Roberts
tsr21
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Jun 4, 2007
9:13 am
33
Hi all, Two new additions in recent days: another proposed solution to the Dorabella cipher, and the Zodiac Killer's unsolved 340 cipher has been added to the...
Tim Roberts
tsr21
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Jul 7, 2007
4:09 am
34
Let N = (p^k)*(m^2) be an odd perfect number (abbreviated hereinafter as OPN) with gcd(p, m) = 1, p a prime congruent to k and congruent to 1 modulo 4. (In...
Jose Arnaldo Bebita D...
jabdris
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Oct 6, 2007
2:03 pm
35
It has been known since the time of Euler that an odd perfect number N (if it exists) must have the form N = p^a * Q^2 where p is prime and p = a = 1 mod 4...
Tim Roberts
tsr21
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Oct 11, 2007
5:10 am
36
I've added a slightly expanded version of the result below to the web site at http://www.unsolvedproblems.org/UP/index.htm Comments welcome! Tim ... number ......
Tim Roberts
tsr21
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Mar 25, 2008
3:56 am
38
Hi Renaat, No, the Goldbach Conjecture has not been proved to date!  Discussion via this group is welcome. As at the beginning of June 2008, all of the...
Tim Roberts
tsr21
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Jun 15, 2008
3:12 am
39
Hello, Perhaps you may be interested to check out the conjecture, which I have made lately ? NO "n" exist, such that ( n! + prime(n) ) yields integral m^k ...
AlexP
wanttoknowwh...
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Sep 6, 2008
9:44 pm
40
Hi, I came up with OEIS A004664 related conjecture: n! + n^2 != m^2 for n>=1, m>= 0 I checked using PARI that indeed n! +n^2 doesn't yield perfect square up to...
AlexP
wanttoknowwh...
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Sep 27, 2008
10:36 pm
41
Hi there, I am trying to find a problem that has been proven to have no solution and I need some help. I know that is the class of problems called to be...
H A S K E L L
haskell3satc
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Nov 18, 2008
7:35 am
42
Hi Haskell, Well, there are several mathematical problems proved to be impossible, such as squaring the circle, doubling the cube and trisecting an angle. ...
Tim Roberts
tsr21
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Nov 18, 2008
7:43 am
43
Hi Tim, Let me explain myself, all those problems have answer, for example the Turing Halting is proved to not exist a Turing machine capable of saying if...
Haskell Curry
haskell3satc
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Nov 18, 2008
9:01 pm
44
Greetings ... not sure what kind of problems you seek but what about the proof that there is no general solution to a quintic (or higher) polynomial with real...
Warren
matemath
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Nov 19, 2008
1:32 am
45
No this problem still has an answer that "there is no general solution" the kind of problem I am looking would be more like "about the proof that cannot be...
H A S K E L L
haskell3satc
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Nov 19, 2008
8:45 pm
46
Minimal progress seems to have been made on any of the problems in 2008. Hopefully 2009 will be more productive! Tim...
Tim Roberts
tsr21
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Dec 26, 2008
8:05 am
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