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Timeline for Pseudonyms of famous mathematicians

Current License: CC BY-SA 3.0

20 events
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Feb 20, 2022 at 4:48 comment added Olaf Teschke Thanks a lot for your comments! I completely agree with you, and opened the question mathoverflow.net/questions/416577 to discuss these matters further.
Feb 11, 2022 at 19:17 comment added KConrad I am going to leave a link to the 1930 paper on the Nullstellensatz here in case I have to look it up again: eudml.org/doc/159393. That author is listed as J. L. Rabinowitsch. The Rainich at Michigan was George Yuri Rainich (also Yuri Germanovich Rabinovich). Why would he use middle initial L if he wrote the Nullstellansatz paper? It makes no sense. That together with the odd geography (Rainich from Michigan was not in the USSR after leaving the country in 1922) makes me think the Rabinowitsch from the Nullstellensatz was someone nobody knows anymore.
Feb 11, 2022 at 19:06 comment added KConrad That work on quadratic fields was presented by G. Rabinovitch at the 1912 ICM. See page 418 here: mathunion.org/fileadmin/ICM/Proceedings/ICM1912.1/….
Feb 11, 2022 at 18:50 comment added KConrad For what it is worth, the Crelle article on quadratic fields by "Rabinowitsch from Odessa" in the Mordell story is probably this one: gdz.sub.uni-goettingen.de/id/PPN243919689_0142?tify={%22pages%22:[157],%22view%22:%22info%22}.
Jun 30, 2019 at 5:45 comment added KConrad Rainich left the Soviet Union in 1922, was at Hopkins 1923-1926, and was at Michigan 1926-1956. The Rabinowitsch who published a paper on the Nullstellensatz did so in 1930 and that (short) paper lists him as being in Moscow (where Rainich never had a job while in the USSR). It all makes me think the Rabinowitsch trick is not due to Rainich.
Jun 30, 2019 at 5:35 comment added KConrad In faculty-history.dc.umich.edu/faculty/george-yuri-rainich/… is quoted a similar story told by Mordell from 1923 (being at talk where Rainich was criticized for not mentioning Rabinovich) related to R's work on class numbers of quadratic fields.
Jun 30, 2019 at 5:17 comment added KConrad The story appears also in faculty-history.dc.umich.edu/faculty/george-yuri-rainich/bio and is just copied from the Michigan alumni magazine.
Jun 30, 2019 at 0:20 comment added KConrad Here is a link to the Michigan alumni magazine article that I mentioned: books.google.com/…
Jun 30, 2019 at 0:17 comment added KConrad Rainich/Rabinovich/Rabinowitsch worked in mathematical physics, particularly general relativity. If he's the same person as the one who came up with the short proof of the Nullstellensatz (in 1930), it was not part of the main direction of his work.
Jun 30, 2019 at 0:16 comment added KConrad I question if this story is true. Here is an event recalled in the 1924 Michigan Alumni magazine, reporting on hiring of Rainich on the faculty: An interesting story is told of an experience he had while lecturing at Columbia University. Speaking upon Relativity before the faculty he quoted a number of the foremost authorities known upon the subject. One of the members of the Columbia faculty spoke up saying "That is all very well but why don't you quote what Rabinovitch has said upon this subject" Professor Rainich was somewhat embarrassed as he replied "Well, you see, I am Rabinovitch."
Oct 31, 2015 at 12:11 history edited Danu CC BY-SA 3.0
edited in link, cleaned up the second half by removing obsolete side-remarks unrelated to the answer itself
Jun 18, 2012 at 18:40 history edited David White CC BY-SA 3.0
Fixed typo, since this was on the frontpage anyway
Nov 8, 2010 at 21:45 comment added Georges Elencwajg Dear fherzig, thank you: I think that was the page I actually meant originally!
Nov 8, 2010 at 21:41 history edited Georges Elencwajg CC BY-SA 2.5
added anecdote from American Mathematical Monthly and explained how readers helped.
Nov 8, 2010 at 18:52 comment added fherzig Interesting. See also this: jstor.org/stable/4145290?seq=4 (and the following page).
Nov 8, 2010 at 14:43 comment added Georges Elencwajg Yes, Gerry, I think you are right
Nov 8, 2010 at 11:00 comment added Gerry Myerson This was a permanent name change, not a pseudonym, no?
Nov 7, 2010 at 23:23 history edited David Roberts CC BY-SA 2.5
added 1158 characters in body
Nov 7, 2010 at 20:50 comment added Emerton Dear Georges and Sandor, I have never known who Rabinowitsch was (although of course I know the trick!), and so I am very glad to have read this answer and the comments. Best wishes, Matt
Nov 7, 2010 at 18:51 history answered Georges Elencwajg CC BY-SA 2.5