User contributions for Jitse Niesen

1 December 2017

• 11:4911:49, 1 December 2017 diff hist +90 KP →In science, technology, and mathematics: add Kadomtsev–Petviashvili equation

8 November 2016

• 09:4009:40, 8 November 2016 diff hist +144 User talk:Jitse Niesen →Suspension of administrative permissions due to inactivity: "That is fine, thanks for letting me know."

16 October 2015

• 08:4708:47, 16 October 2015 diff hist −6 Aleutian Islands Remove highest point = 10,000 from infobox; contradicted by text in article and seems unlikely Tag: Visual edit

20 October 2014

• 10:5410:54, 20 October 2014 diff hist +36 Accumulation revert last three edits

25 September 2014

• 08:5408:54, 25 September 2014 diff hist −133 Finite difference coefficient Undo last two edits by Habdulwajid - information is (probably) right, but we have to stop somewhere and 5th derivatives are getting rare. Besides, formatting did not and no source

18 September 2014

• 16:3416:34, 18 September 2014 diff hist 0 Singular value decomposition revert - what is k? This is probably some kind of reduced SVD and not the definition used in the article

12 September 2014

• 08:0508:05, 12 September 2014 diff hist +31 Cross product e.g. should be i.e., other copy-editing in lead Tag: Visual edit

11 September 2014

• 11:4511:45, 11 September 2014 diff hist −67 Coin rotation paradox remove {{confusing}} and {{expert-subject}} - not clear what they are refering to, may be out-of-date

10 September 2014

• 18:2418:24, 10 September 2014 diff hist −2 Cross product revert - this is a scalar-vector multiplication
• 14:0114:01, 10 September 2014 diff hist −19 m Ternary search remove link to self Tag: Visual edit

9 September 2014

• 10:5810:58, 9 September 2014 diff hist +18 m Gauss's method add curly braces to keep MathJax happy

6 September 2014

• 12:2212:22, 6 September 2014 diff hist +157 Template talk:EquationRef →Link to EquationNote: "Having received no comments, I now made this change."
• 12:2112:21, 6 September 2014 diff hist −63 Template:EquationNote remove back link from {{EquationRef}} here; see Template talk:Equation ref
• 12:1612:16, 6 September 2014 diff hist −44 Template:EquationRef remove back link; see talk

5 September 2014

• 08:3208:32, 5 September 2014 diff hist +23 Goldman domain add {{mergefrom|G-domain}} - a new article on the same topic appeared at G-domain
• 08:3208:32, 5 September 2014 diff hist −1 G-domain this needs to be merged into Goldman domain, an earlier article on the same concept
• 08:2808:28, 5 September 2014 diff hist −51 G-domain remove {{refimprove}}, more specific category, add some links Tag: Visual edit: Switched

4 September 2014

• 21:1721:17, 4 September 2014 diff hist +958 Saddle-node bifurcation expand on normal form
• 20:4320:43, 4 September 2014 diff hist +212 Saddle-node bifurcation add reference for "blue sky bifurcation", mentioned on talk page
• 09:5509:55, 4 September 2014 diff hist +313 Minimum polynomial extrapolation add reference Tag: Visual edit: Switched
• 09:4009:40, 4 September 2014 diff hist +585 Template talk:EquationRef →Link to EquationNote: new section

3 September 2014

• 07:3707:37, 3 September 2014 diff hist +11 Newton's method →Solution of cos(x) = x3: if "zero" is confusing, let's write "solution" Tag: Visual edit

2 September 2014

• 18:5718:57, 2 September 2014 diff hist −9 m History of calculus grammar Tag: Visual edit
• 10:5910:59, 2 September 2014 diff hist +165 Row echelon form →Transformation to row echelon form: improve explanation

1 September 2014

• 16:1216:12, 1 September 2014 diff hist +146 Talk:Fields Medal →Nationalism: "I agree with all the edits made by Alsee."
• 08:5208:52, 1 September 2014 diff hist +5 Bisection method revert - both error in x and error in f(x) are suitable criteria, in my opinion, but edit introduced a contradiction with text after "OUTPUT" at top of pseudocode

30 August 2014

• 14:1314:13, 30 August 2014 diff hist +327 Talk:Numerical analysis →There is a mix-up regarding ill-posed and ill-conditioned: thanks, I tried to improve the examples
• 14:1014:10, 30 August 2014 diff hist +127 Numerical analysis rework ill/well conditioned example in sidebar; see talk
• 13:5513:55, 30 August 2014 diff hist +188 Wikipedia talk:WikiProject Mathematics →A response from WMF: "The beta labs server seems to be working fine now and does give me MathML."

29 August 2014

• 14:0714:07, 29 August 2014 diff hist −6 Finite-difference time-domain method revert test edit

28 August 2014

• 14:1914:19, 28 August 2014 diff hist −24 Lanczos algorithm revert "correction" of author name, replace non-working url by doi
• 08:2608:26, 28 August 2014 diff hist +381 Wikipedia talk:WikiProject Mathematics →mini-rant about MathJax: So, what do you suggest for us? ...

27 August 2014

• 16:0116:01, 27 August 2014 diff hist −1 Template:Fields medalists remove accent from (Artur) Ávila, see Talk:Artur Avila
• 16:0016:00, 27 August 2014 diff hist −1 Salem Prize remove accent from (Artur) Ávila, see Talk:Artur Avila
• 16:0016:00, 27 August 2014 diff hist −1 European Mathematical Society remove accent from (Artur) Ávila, see Talk:Artur Avila
• 15:5915:59, 27 August 2014 diff hist −1 List of International Mathematical Olympiad participants remove accent from (Artur) Ávila, see Talk:Artur Avila
• 15:5915:59, 27 August 2014 diff hist −1 Fields Medal remove accent from Ávila, see Talk:Artur Avila
• 15:5815:58, 27 August 2014 diff hist −1 Ávila (surname) remove accent from (Artur) Ávila, see Talk:Artur Avila
• 15:5315:53, 27 August 2014 diff hist +46 N Talk:Artur Ávila Jitse Niesen moved page Talk:Artur Ávila to Talk:Artur Avila over redirect: move page back, see talk page current
• 15:5315:53, 27 August 2014 diff hist 0 m Talk:Artur Avila Jitse Niesen moved page Talk:Artur Ávila to Talk:Artur Avila over redirect: move page back, see talk page
• 15:5315:53, 27 August 2014 diff hist +41 N Artur Ávila Jitse Niesen moved page Artur Ávila to Artur Avila over redirect: move page back, see talk page current
• 15:5315:53, 27 August 2014 diff hist 0 m Artur Avila Jitse Niesen moved page Artur Ávila to Artur Avila over redirect: move page back, see talk page
• 15:5215:52, 27 August 2014 diff hist −3 Artur Avila remove accent from Ávila, see talk page
• 15:5115:51, 27 August 2014 diff hist +153 Talk:Artur Avila →Correct spelling: Ávila or Avila?: "Having received no answer, I am changing it back."
• 14:0814:08, 27 August 2014 diff hist +1,207 N Normal form (dynamical systems) In mathematics, the '''normal form''' of a bifurcation is a simple dynamical system which is equivalent to all systems exhibiting this bifurcation. ...

26 August 2014

• 14:4514:45, 26 August 2014 diff hist +1,641 Topological conjugacy add section on smooth and orbital equivalence
• 14:1314:13, 26 August 2014 diff hist −21 John N. Mather fix/translate links
• 10:3410:34, 26 August 2014 diff hist +3 Approximation revert removal of full stop at end of sentence
• 08:0908:09, 26 August 2014 diff hist +605 Wikipedia:Articles for deletion/Math symbol e (disambiguation) delete or move out of main namespace

25 August 2014

• 19:4419:44, 25 August 2014 diff hist −5 m Fast Fourier transform Reverted edits by 134.117.47.167 (talk) to last version by 200.3.145.87