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16:1216:12, 22 January 2014 diff hist +22 Algebraic number field →Archimedean places: i have had enough. i am one of wikipedia's biggest fans, but trying to put in citations/maths is SO ridiculously complicated with this idiotic syntax that... eg what i have just done: look at ''r''<sub>1</sub> vs $r_1$ ??!!
16:0916:09, 22 January 2014 diff hist +2 Algebraic number field →Archimedean places: half-way through adding in-line references for this section; having huge problems with the bizarre syntax needed for citations. no wonder no-one does any! why can we just not adopt LaTeX conventions and make everyone's life easier
16:0616:06, 22 January 2014 diff hist +2 Algebraic number field →Places
16:0516:05, 22 January 2014 diff hist 0 m Algebraic number field →Nonarchimedian or ultrametric places
16:0516:05, 22 January 2014 diff hist +172 Algebraic number field →References
16:0416:04, 22 January 2014 diff hist +364 Algebraic number field →Archimedean places: half-way through adding in-line references for this section; having huge problems with the bizarre syntax needed for citations. no wonder no-one does any! why can we just not adopt LaTeX conventions and make everyone's life easier
15:4515:45, 22 January 2014 diff hist +198 Algebraic number field →References: added Harvey Cohn's excellent bookboth as general reference and so I can add some in-line citations

16:5016:50, 17 October 2013 diff hist +5 Discrete Fourier transform →Definition
16:4916:49, 17 October 2013 diff hist +125 m Discrete Fourier transform →Definition: just clarified a possible ambiguity in the definition: the sense in which the new Fourier-transformed sequence was "N-periodic" was not made clear I think

17:4917:49, 21 September 2013 diff hist +10 Matrix norm →"Entrywise" norms
17:4817:48, 21 September 2013 diff hist +2 Matrix norm →"Entrywise" norms
17:4517:45, 21 September 2013 diff hist +5 Matrix norm →"Entrywise" norms
17:4517:45, 21 September 2013 diff hist −1 m Matrix norm →"Entrywise" norms
17:4417:44, 21 September 2013 diff hist −67 m Matrix norm →Frobenius norm: fixed a small error: the sum is of the eigenvalues of A*A, not of A
17:3817:38, 21 September 2013 diff hist +4 m Matrix norm →Frobenius norm: fixed a small error: the sum is of the SQUARES of the ABSOLUTE VALUES of the eigenvalues, not the squares themselves
17:3717:37, 21 September 2013 diff hist +67 Matrix norm →"Entrywise" norms

12:4112:41, 17 September 2013 diff hist +18 m Diagonalizable matrix →Characterisation: just made the very last part of the last sentence clearer

08:4608:46, 9 September 2013 diff hist +9 m QR decomposition →Connection to a determinant or a product of eigenvalues
08:4508:45, 9 September 2013 diff hist −6 m QR decomposition →Connection to a determinant or a product of eigenvalues: tiny correction to the grammar!

10:3710:37, 28 May 2013 diff hist +15 m Localization (commutative algebra) →Construction and properties for commutative rings
10:3510:35, 28 May 2013 diff hist +17 m Localization (commutative algebra) →Construction and properties for commutative rings: corrected some foreign english!
10:3110:31, 28 May 2013 diff hist +3 m Localization (commutative algebra) →Construction and properties for commutative rings: corrected some foreign english!

07:5907:59, 20 May 2013 diff hist −3 m Hilbert's Theorem 90 →Examples: corrected some german english.

10:5010:50, 8 May 2013 diff hist +13 m Complex multiplication one clarification "evaluable" is an awful word and I have never heard it before ... and one minor typo

17:4617:46, 2 May 2013 diff hist +131 m Dirichlet's unit theorem →Dirichlet's unit theorem: mentioning that r_1 and r_2 cannot both be non-zero for galois number fields

12:0412:04, 8 April 2013 diff hist 0 m Ideal quotient →Properties: first property was wrong - denominator should be J not I - also I changed the explanation of annihilator as it made no sense
11:5911:59, 8 April 2013 diff hist +88 m Ideal quotient →References
11:5511:55, 8 April 2013 diff hist +44 m Ideal quotient →Properties
11:4311:43, 8 April 2013 diff hist +6 m Ideal quotient →Properties
11:4211:42, 8 April 2013 diff hist +85 Ideal quotient →Properties
11:4011:40, 8 April 2013 diff hist +12 m Ideal quotient No edit summary

19:3019:30, 7 April 2013 diff hist +125 Ideal quotient →References

11:3611:36, 5 March 2013 diff hist +48 m Newton polygon →Definition: just added a bit to previous in case others have different editions
11:3511:35, 5 March 2013 diff hist +101 Newton polygon →Definition: i give a diagram reference because i find the verbal description of the process slightly unclear

12:0612:06, 4 February 2013 diff hist −151 Field norm →Example
11:5411:54, 4 February 2013 diff hist +1,289 m Field norm just rephrasing what I did a month or two ago to make it clearer.

16:4416:44, 6 January 2013 diff hist +35 m Dual number →Linear representation: changed "both operations are commutative and associative" to "both operations are commutative and associative within the algebra of dual numbers" to avoid misunderstandings!!

17:4517:45, 2 January 2013 diff hist +9 m Ring of integers added "rational integer" instead of just "integer" in top para to remove ambiguity!

14:2514:25, 1 January 2013 diff hist +162 Field norm →Example
14:2214:22, 1 January 2013 diff hist +2,084 Field norm →Example: just added some explanatory notes and an example to distinguish this from the euclidean norm

10:1910:19, 3 December 2012 diff hist −1 m P-adic quantum mechanics →The research: corrected typo :<math>\mathbb{Z}/n\mathbb{Z} \rightarrow e^{2 \pi i/n}</math> because it had Z_n instead of nZ
10:1410:14, 3 December 2012 diff hist 0 m P-adic quantum mechanics →Review of p-adic and adelic analysis: corrected subscripts in last para they should appear outside the valuation symbols |.| rather than inside
10:1110:11, 3 December 2012 diff hist +15 m P-adic quantum mechanics →Review of p-adic and adelic analysis: added 'r' into the sentence below the product formula - just a typo
10:0810:08, 3 December 2012 diff hist +20 m P-adic quantum mechanics →Review of p-adic and adelic analysis

14:5614:56, 6 November 2012 diff hist +29 m Finite field →Examples: clarification about the phrase "this ring" in the last sentence of paragraph 1

12:4612:46, 5 November 2012 diff hist +6 m Group ring →Group algebra over a finite group: added the word "is" after the words "vector space" in the first sentence of the second paragraph and then also "using" rather than "by"
12:1712:17, 5 November 2012 diff hist +28 Group ring →Definition: just provided an alternative definition of the sum which may be helpful (since it is the one I most often see!)
12:1112:11, 5 November 2012 diff hist +431 Group ring →Two simple examples: just tried to make clear the difference between the multiplicative identity element in the coefficient ring and that in the group ring

16:0316:03, 25 October 2012 diff hist +110 m Binomial coefficient →Divisibility properties

13:5713:57, 11 October 2012 diff hist +167 m Complex Hadamard matrix added a bit more ....

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