Groups
Conversations
All groups and messages
Send feedback to Google
Help
Training
Sign in
Groups
sci.math.research
Conversations
About
info
Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss
Learn more
Groups keyboard shortcuts have been updated
Dismiss
See shortcuts
sci.math.research
Contact owners and managers
1–30 of 14890
Mark all as read
Report group
0 selected
Arthur Rubin
10/11/17
Quasi-random numbers (almost)
With a irrational, let x(n) = {an}, the fractional part of {an}. What can be said about (1) The
unread,
Quasi-random numbers (almost)
With a irrational, let x(n) = {an}, the fractional part of {an}. What can be said about (1) The
10/11/17
David Hobby
9/28/17
Re: Mathematical Problem - unsolved
> > The goal is to find general equations for for all 26 Probability > functions Wi
unread,
Re: Mathematical Problem - unsolved
> > The goal is to find general equations for for all 26 Probability > functions Wi
9/28/17
Graham Houston
, …
Mathedman
3
9/24/17
Pattern Found involving primes
On 9/23/2017 4:10 PM, Graham Houston wrote: > Hi .. I discovered a pattern that builds a structure
unread,
Pattern Found involving primes
On 9/23/2017 4:10 PM, Graham Houston wrote: > Hi .. I discovered a pattern that builds a structure
9/24/17
William Elliot
,
Bill
2
8/28/17
Dodging Holes in the Plane
William Elliot wrote: > If the union of a countable pairwise disjoint collection of > bounded,
unread,
Dodging Holes in the Plane
William Elliot wrote: > If the union of a countable pairwise disjoint collection of > bounded,
8/28/17
rockbr...@gmail.com
2
8/11/17
A simple, elegant, ab initio first-order presentation of Category Theory?
On Tuesday, July 18, 2017 at 7:37:23 PM UTC-5, rockbr...@gmail.com wrote: > I was looking for
unread,
A simple, elegant, ab initio first-order presentation of Category Theory?
On Tuesday, July 18, 2017 at 7:37:23 PM UTC-5, rockbr...@gmail.com wrote: > I was looking for
8/11/17
vru...@ualberta.ca
,
David Cullen
2
8/8/17
quasi-central nets in C*-algebras
Does this follow from prop II.8.1.5 (p. 165) in http://wolfweb.unr.edu/homepage/bruceb/Cycr.pdf ?
unread,
quasi-central nets in C*-algebras
Does this follow from prop II.8.1.5 (p. 165) in http://wolfweb.unr.edu/homepage/bruceb/Cycr.pdf ?
8/8/17
apov...@gmail.com
7/19/17
Heegner numbers's related issue
I have noticed that out of 9 Heegner numbers: {1,2,3,7,11,19,43,67163} the group of four leftmost of
unread,
Heegner numbers's related issue
I have noticed that out of 9 Heegner numbers: {1,2,3,7,11,19,43,67163} the group of four leftmost of
7/19/17
patrick
7/13/17
Super-modularity preserved by Expectations?
Consider a function $f(a,b)$ that is super-modular in $(a,b)$, increasing in both variables and
unread,
Super-modularity preserved by Expectations?
Consider a function $f(a,b)$ that is super-modular in $(a,b)$, increasing in both variables and
7/13/17
Lones Smith
,
Martin Vaeth
2
6/24/17
A simple geometric series in the Gamma function
Lones Smith <lones...@gmail.com> wrote: > Assume a,b,c are positive real numbers, and
unread,
A simple geometric series in the Gamma function
Lones Smith <lones...@gmail.com> wrote: > Assume a,b,c are positive real numbers, and
6/24/17
William Elliot
6/7/17
Weierstrass by Willard
On page 292 of General Topology by Stephen Willard just before definining h(x), it's stated that
unread,
Weierstrass by Willard
On page 292 of General Topology by Stephen Willard just before definining h(x), it's stated that
6/7/17
Gene Partlow
5/18/17
Curve for chain in NON-homogeneous gravitational field?
What would be the equation and curve for a perfect chain suspended in an non-homogeneous
unread,
Curve for chain in NON-homogeneous gravitational field?
What would be the equation and curve for a perfect chain suspended in an non-homogeneous
5/18/17
apov...@gmail.com
4/18/17
Interesting Integral
Per https://math.stackexchange.com/questions/2230651/a-conjectured-continued- fraction-for-phi-phi
unread,
Interesting Integral
Per https://math.stackexchange.com/questions/2230651/a-conjectured-continued- fraction-for-phi-phi
4/18/17
Pfsszxt
, …
smn
4
4/18/17
Old math Books
On Sunday, April 2, 2017 at 10:05:40 AM UTC-7, Pfsszxt wrote:: > I have all my math math books
unread,
Old math Books
On Sunday, April 2, 2017 at 10:05:40 AM UTC-7, Pfsszxt wrote:: > I have all my math math books
4/18/17
William Elliot
,
David Hobby
3
3/12/17
The Paradox of Symmetric Induction
In article <070320171202351509%ed...@math.ohio-state.edu.invalid>, David Hobby <david.c.
unread,
The Paradox of Symmetric Induction
In article <070320171202351509%ed...@math.ohio-state.edu.invalid>, David Hobby <david.c.
3/12/17
jstephe...@gmail.com
, …
Bhupinder Singh Anand
4
2/8/17
Heuristic Proofs of the Prime Number Theorem
Dear Stephen, 1. All proofs of PNT, whether analytic or elementary, only define pi(n)1 heuristically
unread,
Heuristic Proofs of the Prime Number Theorem
Dear Stephen, 1. All proofs of PNT, whether analytic or elementary, only define pi(n)1 heuristically
2/8/17
Norbert_Paul
,
Phelan Jackson
2
2/3/17
Topological Relational Algebra in Lisp
Hi, I think I noticed the same thing the other week - topologies are defined by their binary distance
unread,
Topological Relational Algebra in Lisp
Hi, I think I noticed the same thing the other week - topologies are defined by their binary distance
2/3/17
sadf...@gmail.com
12/7/16
Re: Probleme ouvert dans la theorie du point fixe
On Tuesday, December 5, 2006 3:02:00 PM UTC + 1, wrote math: > Probleme ouvert > > Le
unread,
Re: Probleme ouvert dans la theorie du point fixe
On Tuesday, December 5, 2006 3:02:00 PM UTC + 1, wrote math: > Probleme ouvert > > Le
12/7/16
Julien Cassaigne
,
David Cullen
2
11/17/16
A problem on cyclic permutations
Hi Julien. I believe I have proved the result you require. Do please let me know what you think!
unread,
A problem on cyclic permutations
Hi Julien. I believe I have proved the result you require. Do please let me know what you think!
11/17/16
Leon Meier
10/20/16
minimal degree of a solution of a system of linear equations over polynomials
Let Q be the set of rational numbers. Let polynomial coefficients f_{i,j} \in Q[x_1,...,x_n] (1\le i\
unread,
minimal degree of a solution of a system of linear equations over polynomials
Let Q be the set of rational numbers. Let polynomial coefficients f_{i,j} \in Q[x_1,...,x_n] (1\le i\
10/20/16
Einstein
, …
IV
4
10/2/16
Need help deriving a formula
Einstein <mich...@gmail.com> wrote: > The principle is as follows: You have five hundred
unread,
Need help deriving a formula
Einstein <mich...@gmail.com> wrote: > The principle is as follows: You have five hundred
10/2/16
se19560...@gmail.com
,
mecej4
2
9/19/16
Hoare's qsort
On 8/30/2016 7:08 AM, se19560...@gmail.com wrote: > where do i change qsort to not order
unread,
Hoare's qsort
On 8/30/2016 7:08 AM, se19560...@gmail.com wrote: > where do i change qsort to not order
9/19/16
SCM SA
9/2/16
Random Walks : Three Prizes offered by SCM
Dear Colleagues, We are glad to announce that we offer three prizes (for a total of 2500 Euros) for
unread,
Random Walks : Three Prizes offered by SCM
Dear Colleagues, We are glad to announce that we offer three prizes (for a total of 2500 Euros) for
9/2/16
geneN
, …
rockbr...@gmail.com
5
8/31/16
ternary relation composition
On Tuesday, August 23, 2016 at 11:23:24 AM UTC-5, rockbr...@gmail.com wrote: > Algebras that are
unread,
ternary relation composition
On Tuesday, August 23, 2016 at 11:23:24 AM UTC-5, rockbr...@gmail.com wrote: > Algebras that are
8/31/16
rockbr...@gmail.com
8/23/16
First-order Categorical Logic with quantifiers that respects duality?
All the approaches I've examined appear to want to codify BOUNDED quantifiers rather than the
unread,
First-order Categorical Logic with quantifiers that respects duality?
All the approaches I've examined appear to want to codify BOUNDED quantifiers rather than the
8/23/16
Stephen Parrott
, …
stephenp...@gmail.com
5
8/21/16
Does Grover's algorithm actually search N unordered items in time O(N^(1/2)?
On Sunday, August 7, 2016 at 6:30:58 PM UTC-7, Daniel S. Riley wrote: > Stephen Parrott <
unread,
Does Grover's algorithm actually search N unordered items in time O(N^(1/2)?
On Sunday, August 7, 2016 at 6:30:58 PM UTC-7, Daniel S. Riley wrote: > Stephen Parrott <
8/21/16
budi...@gmail.com
8/14/16
Number of equivalent Hadamard matrices
Hadamard matrices exist for most sizes that are multiples of 4. A great deal of research was done to
unread,
Number of equivalent Hadamard matrices
Hadamard matrices exist for most sizes that are multiples of 4. A great deal of research was done to
8/14/16
rockbr...@gmail.com
2
8/14/16
A Formulation of Lambda Calculus with Variables without Substitution
On Friday, August 12, 2016 at 9:03:52 AM UTC-5, rockbr...@gmail.com wrote: > Let (x = U, T) denote
unread,
A Formulation of Lambda Calculus with Variables without Substitution
On Friday, August 12, 2016 at 9:03:52 AM UTC-5, rockbr...@gmail.com wrote: > Let (x = U, T) denote
8/14/16
William Elliot
,
David Cullen
6
5/25/16
Disconnecting R^n
I mean K as defined in the context of the present thread, namely: K = \/{ {a}x(R - {q^-1(a)} | a in [
unread,
Disconnecting R^n
I mean K as defined in the context of the present thread, namely: K = \/{ {a}x(R - {q^-1(a)} | a in [
5/25/16
David Cullen
,
William Elliot
2
5/13/16
Compact Connected Lot
On Thu, 12 May 2016, David Cullen wrote: > Can you clarify what you mean by order isomorphism? In
unread,
Compact Connected Lot
On Thu, 12 May 2016, David Cullen wrote: > Can you clarify what you mean by order isomorphism? In
5/13/16
William Elliot
,
David Cullen
3
5/9/16
Path Connected?
On Sun, 8 May 2016, William Elliot wrote: > On Sun, 8 May 2016, David Cullen wrote: Good insights,
unread,
Path Connected?
On Sun, 8 May 2016, William Elliot wrote: > On Sun, 8 May 2016, David Cullen wrote: Good insights,
5/9/16