Math

musatov the thief ripped off the code in "his" search engine. Challenge
On Apr 9, 3:37 am, adamk <ad...(a)adamk.net> wrote: musatov:    You claim that your using others' intellectual    property is no big deal ( specially since you have    no consience).      You admitted to using someone else's code in    "your" search engine.    I challenge you to notify the peop... 8 Apr 2010 21:57

Acceptable Cache Configuration with Multiple Outs
Suppose the following configuration works acceptably. How might this technology be leveraged to deliver a novel improvement to standard cache practices? http://webcache [.] usercontent [.] tld/custom?q=cache:[identifier]: usercontent [.] tld ... 8 Apr 2010 15:11

Geometric TSP can be approximated
Theorem: Geometric TSP can be approximated in polynomial time within (1+e)*OPT for any e>0. ... 8 Apr 2010 11:03

Theorem: The maximum cut problem
Theorem: The maximum cut problem can be approximated in polynomial time within 1.14*OPT. =1.0625*OPT ... 8 Apr 2010 09:29

Distance between ellipses
Hi, I'm looking for an "elegant" geometric proof of of a result I and others worked out completely algebraically and by using CAS. The equations turned real messy quick but at the end everything turned out nice. So I suspect some deeper lying and geometric arguments exist. (Problem): Given ellipses e1: x^2/a^... 27 Apr 2010 07:39

Elastic Numbers as a Model for DNS Expansion
1- 1- 1-2- 1-2- 1-2-3- 1-2-3- 1-2-3-4- 1-2-3-6- 1-2-3-4--5-- 1-2-3-6-18- 1-2-3-4--5---6-- 1-2-3-6-18-108 1-2-3-4--5---6----7---- 1-2-3-6-18-108-1944 1-2-3-4--5---6----7------8-------- 1-2-3-6-18-108-1944-209952 1-2-3-4--5---6----7------8---------9------------- 1-2-3-6-18-108-1944-209952... 8 Apr 2010 02:54

Simplicial Homology Technicality (From Top. Atlas.).Expand/Clarify
> This is a question from "Ask an Algebraic Topologist" Hi, everyone: I am trying to find the homology of the following simplicial complex K: A tetrahedral surface (i.e. a simplicial sphere) that intersects 2 simple triangular curves (i.e., simplicial circles) in a common vertex... 8 Apr 2010 00:43

The incomprehensible work of a precocious mathematician
The incomprehensible work of a precocious mathematician. In 1828, while still a teenager, �variste Galois solved the long-standing problem of determining the condition for a polynomial to be solvable by radicals. He produced a memoir that was submitted several times to the Academy of Sciences but never publishe... 8 Apr 2010 15:11

Matlab and latex preprocessor
I've just created the basics for a matlab latex preprocessor. for example, \begin{verbatim} %%{ML- help %%}ML- \end{verbatim} inserts the output of calling help from matlab into a latex output file. At this point one can execute matlab commands by putting them one per line. This is very basic and... 8 Apr 2010 09:29

SAT
2993 49 19 6 lSSPSAIl 2994 49 48 6 lSSATAIm 2996 49 50 6 lYNAETIl // ... 7 Apr 2010 14:38