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2024.11.20ジャーナル
【WEBメディアJTFジャーナル】更新しました！
Posted in Book Reviews | 25 Comments
Posted in Uncategorized | 44 Comments
The Crisis in String Theory is Worse Than You Think... 44
Andy Colombo, Matthew Foster, Mitchell Porter, Scott Caveny, Matthew Foster, Peter Woit [...]
The Impossible Man 25
Andrzej Daszkiewicz, Alex V, Robert Cochrane, Phil H, Peter Woit, Low+Math,+Meekly+Interacting [...]
Wednesday, November 20, 2024
For what d is the following true: For all 2-colorings of \(R^d\) has a mono unit square (Answering(?) the Question)
In my last post (see here) I invited you to work on the following question:
Find a \(d\) such that
--There is a 2-coloring of \(R^d\) with no mono unit square.
--For all 2-colorings of \(R^{d+1}\) there is a mono unit square.
Actually I should have phrase
2024-11-15T18:43:39Z https://www.math.columbia.edu/~woit/wordpress/?feed=atom WordPress woit https://www.math.columbia.edu/~woit/blog https://www.math.columbia.edu/~woit/wordpress/?p=14242 2024-11-15T18:43:39Z 2024-11-15T17:53:01Z Continue reading →]]> There’s a new book out this week, a biography of Roger Penrose by Patchen Barss, with the title The Impossible Man: Roger Penrose and the cost of g
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tag:blogger.com,1999:blog-343200502024-08-28T09:48:35.320+00:00This blog is meant as a discussion forum for the members of the IFIP WG1.8 on Concurrency Theory. Members of the WG also use it to contribute posts related to concurrency theory at large. Members of the concurrency theory community are welcome to comment on the posts or solicit discussion on topics they find of interest for the researc
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tag:blogger.com,1999:blog-3722233Sun, 17 Sep 2023 13:16:01 +0000typecastfocs metacommentsComputational Complexity and other fun stuff in math and computer science from Lance Fortnow and Bill Gasarchhttps://blog.computationalcomplexity.org/noreply@blogger.com (Lance Fortnow)Blogger3037125tag:blogger.com,1999:blog-3722233.post-6561442354298865170Thu, 14 Sep 2023 13:25:00 +00002023-09-14T08:51:49.728
posted by Luca at 6:56 PM 4 comments
GSAS vups: 'casual' OR causal. :) Anon #1, if you can't spell "Berkeley," there is a lot of unwarranted optimism in your plan of appealing to women via your all-around intelligence. This comment has been removed by the author. Finally! Please, no pigs in the subway They're balloons! I think it's more that they want to make sure any pigs you bring on the subway
tag:blogger.com,1999:blog-245574602021-07-18T15:31:28.703-07:00Lucahttp://www.blogger.com/profile/17835412240486594185noreply@blogger.comBlogger203125tag:blogger.com,1999:blog-24557460.post-67706596209878596132008-02-16T23:15:00.000-08:002008-02-16T23:56:24.420-08:00We ring in the year of the rat with a move to <a href=http://lucatrevisan.wordpress.com/>wordpress</a>, and to its superi