gowers.wordpress.com
Proving the fundamental theorem of arithmetic | Gowers's Weblog
https://gowers.wordpress.com/2011/11/18/proving-the-fundamental-theorem-of-arithmetic
Laquo; Why isn’t the fundamental theorem of arithmetic obvious? Normal subgroups and quotient groups. Proving the fundamental theorem of arithmetic. How much of the standard proof of the fundamental theorem of arithmetic follows from general tricks that can be applied all over the place and how much do you actually have to remember? Bumping that up to a proof for bigger products, and eventually deducing the theorem itself. But what if one were simply asked to come up with a proof? Loosely speaking, the t...
rjlipton.wordpress.com
The Gödel Letter | Gödel's Lost Letter and P=NP
https://rjlipton.wordpress.com/the-gdel-letter
Gödel’s Lost Letter and P=NP. A personal view of the theory of computation. About P=NP and SAT. Conventional Wisdom and P=NP. Princeton, 20 March 1956. Dear Mr. von Neumann:. Only means that the number of steps as opposed to trial and error can be reduced from N to log N (or (log N). You are probably aware that Paul Lorenzen has pushed ahead with this approach to the theory of Lebesgue measure. However, I believe that in important parts of analysis non-eliminable impredicative proof methods do appear.
volokh.com
The Volokh Conspiracy - Unconstitutional Residential Picketing Ban:
http://volokh.com/posts/1228068392.shtml
November 30, 2008 at 1:06pm. Unconstitutional Residential Picketing Ban:. Reports on this new ordinance. The Church of Scientology's concerns about protesters outside their Gilman Hot Springs base led Riverside County Supervisor Jeff Stone to seek and gain approval Tuesday for county restrictions on picketing in residential neighborhoods. T]he ordinance . forbids demonstrators from coming within 300 feet of a home they are targeting in unincorporated Riverside County. 463 F3d 1029 (9th Cir. 2006). In] Ma...
nanoexplanations.wordpress.com
Watermarking molecules | Nanoexplanations
https://nanoexplanations.wordpress.com/2012/01/27/watermarking-molecules
The blog of Aaron Sterling. In memoriam: Yitzchak Dumiel. The TCS of Chemoinformatics. Ian Stewart’s Mathematics of Life. A few Tweets →. January 27, 2012. I’ve posted twice about Anonymous hacking into Stratfor — and, more generally, their hacktivism has been making bigger and bigger waves. CNN recently ran a fairly positive story. The hacks that do the most damage don’t have Twitter feeds. Another security expert, Jeremy Falkenrath, in an interview on Bloomberg News. Part of the reason for the traditio...