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- Path: sparky!uunet!ogicse!mintaka.lcs.mit.edu!zurich.ai.mit.edu!ara
- From: ara@zurich.ai.mit.edu (Allan Adler)
- Newsgroups: sci.math
- Subject: Re: Abel's proof of the insolubility of the quintic
- Message-ID: <ARA.92Sep3135004@camelot.ai.mit.edu>
- Date: 3 Sep 92 18:50:04 GMT
- Article-I.D.: camelot.ARA.92Sep3135004
- References: <1992Sep2.204229.12330@news.cs.brandeis.edu>
- Sender: news@mintaka.lcs.mit.edu
- Organization: M.I.T. Artificial Intelligence Lab.
- Lines: 42
- In-Reply-To: ruberman@binah.cc.brandeis.edu's message of Wed, 2 Sep 1992 20:42:29 GMT
-
- In article <1992Sep2.204229.12330@news.cs.brandeis.edu> ruberman@binah.cc.brandeis.edu writes:
-
- Does anyone know a reference for a modern treatment of Abel's
- proof of the insolubility of the quintic? A high-school student
- recently came to me, having learnt the solutions to the lower degree
- equations, and hoping to understand the higher degree case as well.
- He tried to read Abel's memoir (translated into English in the venerable
- Source book in Mathematics). Understandably, he didn't get too far
- since Abel's paper is rather dense and obscure to an untutored reader.
- (For instance he doesn't take any pains to explain what the meaning
- of `a solution in radicals to the general quintic' would actually mean.)
-
- One suggestion to this student is to read enough about groups and fields
- to learn the rudiments of Galois Theory. There is a book of H. Edwards
- which more or less travels this route. On the other hand, Abel's proof
- is quite elementary, and can in principle be explained to a high-school
- student. (I said in principle!) I am looking for a source for such an
- explanation; any pointers would be greatly appreciated.
-
- Daniel Ruberman
- Department of Mathematics
- Brandeis University
- Waltham MA 02254
-
- ruberman@binah.cc.brandeis.edu
- ruberman@brandeis.bitnet
-
-
- When I taught at Brandeis, I presented Abel's paper to my algebra class.
- If Brandeis hadn't fired me, you could just send the student to me now. ;-)
-
- I still have my notes from the course and I am planning to write up
- the analysis I made of Abel's paper sometime. At that time, you are
- welcome to have a copy.
-
- But I am just wondering: why don't you read the paper yourself and
- figure out what is going on yourself? It would set a wonderful
- example for your student and it would make you more capable of
- helping him/her read the original.
-
- Allan Adler
- ara@altdorf.ai.mit.edu
-