Ranicki

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Surgery Theory

Dr.Ranicki,

The page on Surgery theory is not very well-developed. If you could lend any kind of assistance in getting it into shape, it would be extremely helpful. Thanks, Artie P.S. 10:27, 2 April 2007 (UTC)

Hauptvermutung confusion

I switched H3 and H4 in Hauptvermutung back to what they were before your edit. One of my sources for this is the article listed in the references by a certain "A. Ranicki". R.e.b. 03:41, 13 April 2007 (UTC)

Hello. Please don't forget to provide an edit summary. Thanks, and happy editing.

--Berland 09:50, 26 September 2007 (UTC)

Thanks

Hi, Andrew. Thanks for your additions to the article on surgery theory. It's nice to have experts helping out. (By the way, we've never met, but Bruce Hughes was my undergraduate thesis adviser at Vanderbilt.) VectorPosse 20:04, 30 November 2007 (UTC)

Image source problem with Image:C.T.C.Wall.jpg

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Image source problem with Image:Surgery_and_morse_function.png

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Category:Surgery theory

Hi! There is a discussion ongoing at Wikipedia talk:WikiProject Mathematics regarding the appropriateness of the category Category:Surgery theory for certain mathematics articles. Some things seem a bit overcategorized, like manifold, which should probably be in a supercategory of surgery theory, than in the category itself. Please contribute to the discussion there, as I am eager to see this matter resolved to everyone's satisfaction. siℓℓy rabbit (talk) 15:43, 14 December 2008 (UTC)

Atiyah's birthday conference

The article on Michael Atiyah has had a link to his birthday conference in the external links section for several months. There is no need to keep adding a second copy of the link. r.e.b. (talk) 14:20, 28 April 2009 (UTC)

The links were in fact different, but there is a link in the second link to the first link, so I have removed the first link.ranicki (talk) 06:19, 29 April 2009 (UTC)

Bibtex to WP

I designed http://toolserver.org/~verisimilus/Scholar/Cite.php to convert from Bibtex, but I haven't been maintaining it. Let me know if you can get it to work! Martin (Smith609 – Talk) 21:14, 16 May 2009 (UTC)

Reply

Hello, Ranicki. You have new messages at Nbarth's talk page.
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Hello, Ranicki. You have new messages at Nbarth's talk page.
You can remove this notice at any time by removing the {{Talkback}} or {{Tb}} template.

(yes, another reply)

Hello again

Well, goes back to DPMMS thirty years ago and more. The issue at cobordism, for me, is not so much the mathematics as getting the article structure sorted out. Given the right organisation, it usually follows that expansion a section at a time is unproblematic. By the way, could you use edit summaries? It generally makes life easier all round. Also you might want to take your email down from your userpage: people can email you via the sidebar link, so you can reduce spam without preventing communication. Charles Matthews (talk) 10:57, 30 July 2009 (UTC)

Speedy deletion nomination of Manifold Atlas Project

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Elmar Winkelnkemper

Whether you recuse yourself from the discussion or not, I thought you should be informed of the deletion discussion concerning the article Elmar Winkelnkemper. Best, Sławomir Biały (talk) 20:06, 3 October 2010 (UTC)

File permission problem with File:Surgery and morse function.png

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Cobordism question

Hi! I just edited Cobordism a bit and found your addition of Thom's result about the unoriented cobordism groups:

In 1954 René Thom computed

$\Omega _{n}^{\text{O}}=\mathbf {Z} _{2}[x_{i}\vert i\geq 1,i\neq 2^{j}-1]$

with one generator x_i in each dimension i ≠ 2^j−1.

I don't quite understand the statement; for instance, how many generators does $\Omega _{n}^{\text{O}}$ have? It seems the LHS depends on n while the RHS depends on j. Cheers, AxelBoldt (talk) 01:19, 4 February 2013 (UTC)

I have revised the section on unoriented cobordism, now using Thom's original terminology, and giving a more detailed account of the computation. ranicki (talk) 07:31, 4 February 2013 (UTC)

Thanks! AxelBoldt (talk) 19:15, 4 February 2013 (UTC)

Talkback from Technical 13

Hello, Ranicki. You have new messages at Citation bot's talk page.
Message added 16:46, 11 April 2013 (UTC). You can remove this notice at any time by removing the {{Talkback}} or {{Tb}} template.

Technical 13 (talk) 16:46, 11 April 2013 (UTC)

Hello

Hi, I've got a question, are you really the son of Marcel Reich-Ranicki?--Koelnfan (talk) 19:11, 17 March 2015 (UTC)

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