Talk:Tsirelson space

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You have new messages (last change).

1. Thank you for your interest in `my space'.

2. I bother that your definition of T leaves the reader in doubt about existence and uniqueness of T, since nothing is stated about existence and uniqueness of V. In fact, such V as you define exists (which is not evident!) but is not unique.

3. About your references. Among more than 100 relevant papers you selected three (Tsirelson 1974; Figiel, Johnson 1974; Spinka 2002). I wonder, what is your selection criterion? Is the polynomial reflexivity of S(T) more important or relevant than such works as

   1989 Casazza, Shura "Tsirelson's space"
   1994 Gowers "A solution to Banach's hyperplane problem"
   1994 Odell, Schlumprecht "The distortion problem"
   1995 Odell, Schlumprecht "Distortion and stabilized structure..."
   1996 Gowers "A new dichotomy for Banach spaces"
   2001 Ortiz "An omitting types theorem for positive bounded formulas..."

and others?

4. More than 100 such references are collected on the relevant page of my site, here: [1] Maybe, an external link to it could be appropriate.

--Boris Tsirelson

Its an honour to have you comment. Articles in Wikipedia may often be incomplete or stilted; knowledgable readers are invited to make corrections and additions. In time, it is hoped that a number of editors can fashion an article that is more complete, accurate and comprehensive than any one person can easily achieve. linas 05:24, 15 Apr 2005 (UTC)

I went and did a little editing: There was a mysterious, undefined m in the definition. I replaced it with c0 after a cursory look at Tsirelson's paper. There, he apparently uses m for an arbitrary sequence space, but quickly specialises to m = c0. As can be seen from Tsirelson's comments above, the page could need some more work, but I don't feel qualified. (But I went back and added a word about the existence and nonuniqueness of V.)

--Hanche 00:02, 27 January 2007 (UTC)

Maybe also look here: Gowers: A metamathematical question in Banach space theory Boris Tsirelson 09:31, 12 March 2007 (UTC)

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