User talk:Michael Hardy

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Sieve of Nicholls[edit]

Where would you recommend I look to publishing the results of this work?

I appreciate the distinction between referencing peer reviewed content, and being peer reviewed content.

Is there a reason why the wikipedia engine hasn't been cloned to facilitate the publishing of original material? — Preceding unsigned comment added by Sjnicholls44 (talkcontribs) 16:17, 31 March 2014 (UTC)

I haven't thought about a wiki for original research. There are various journals of number theory and there are journals that accept papers in many areas of mathematics, including number theory. But if you want to put it on a web site without going through a full refereeing process, you could try this one. Michael Hardy (talk) 15:51, 1 April 2014 (UTC)

Google Australia listed at Redirects for discussion[edit]

Information.svg

An editor has asked for a discussion to address the redirect Google Australia. Since you had some involvement with the Google Australia redirect, you might want to participate in the redirect discussion if you have not already done so. TheChampionMan1234 06:46, 3 April 2014 (UTC)

Cayley's sextic[edit]

Hi Michael, nearly 10 years since you taught me that Wikipedia was case sensitive! Thanks for your typography on Cayley's sextic. There is no need to to change "date" to "year" in citations, unless harvnb is being used, and probably not even then. All the best, Rich Farmbrough, 17:13, 10 April 2014 (UTC).

Math Overflow[edit]

Michael, do you know if MO or MO Meta have any kind of private message system, or a way for logged in contributors to contact other contributors by email? I don't an account there so I can't access all of its features, so I can't tell if something like that exists without enrolling. Of course in many cases it's possible to locate the person's contact info with web searches, but not always. Thanks. 70.36.142.114 (talk) 10:36, 18 April 2014 (UTC)

There was no such system last time I checked. That was a couple of years ago. Michael Hardy (talk) 16:27, 18 April 2014 (UTC)
Thanks. 70.36.142.114 (talk) 19:58, 19 April 2014 (UTC)

Disambiguation link notification for April 28[edit]

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Notification of automated file description generation[edit]

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Statistical population / time series[edit]

Dear Michael, I saw your removal on time series in the article of statistical population. You're right that time series will mostly concern sample data. But there may be exceptions too. For example, take the time series of the number of soldiers in the Roman Empire by January 1st of every year, up to its fall in the year 476. That's definitely population data. (Just for info, this time series text is not original text of myself, it's something that I moved away from the article on Statistics (too much detail there) to the Statistical population article. But at least I can defend the possibility of the text.) Marcocapelle (talk) 18:32, 17 May 2014 (UTC)

A historical perspective on moment in physics and mathematics[edit]

I have posted a comment in your article/discussion on 'moment'. Please consider my request to elaborate the historical perspective on the issue. Bkpsusmitaa (talk) 16:24, 23 May 2014 (UTC)

Request for comment[edit]

Hello there, a proposal regarding pre-adminship review has been raised at Village pump by Anna Frodesiak. Your comments here is very much appreciated. Many thanks. Jim Carter through MediaWiki message delivery (talk) 06:46, 28 May 2014 (UTC)

Cleanup of a page[edit]

Dear Michael, it seems to me that in Granger causality, the subsections after Granger causality#Reconstructing a sample network are merely describing the detailed experimental procedure of one of the papers. Should I delete it? I hesitate, mainly because it is a big chuck of text (unsourced though). (I have found you because of your edits on anohter article.) gratefully, Taha (talk) 20:50, 19 June 2014 (UTC)

AfD page moves[edit]

You should not be moving the AfD page or the nominated page while it's being discussed; it causes various problems, such as the bot thinking it's not been added to the logs and re-added. If you think it's a notable topic under another title then propose that in the discussion. Or wait until after the AfD is closed to move it or propose a move if it's controversial.--JohnBlackburnewordsdeeds 20:08, 22 June 2014 (UTC)

an essay[edit]

Hi Michael,

A while back (a year or two?) you spearheaded an attempt to write a promotional essay aimed at getting mathematicians interested in editing on Wikipedia. I know that the effort didn't get very far but I do remember that there were some suggestions for what should be in the essay. I was wondering if you could point me to that material as I have been asked to write such an article for an MAA publication and would like to include any of the ideas that were brought up at the time. Thanks. Bill Cherowitzo (talk) 17:33, 23 June 2014 (UTC)

I'll see if I can find it. For some reason I didn't like the direction it took. I had thought of writing such a thing myself and my version would have been different from what was being suggested. Who asked you to write the article? AMS Notices? The Monthly? Michael Hardy (talk) 21:52, 25 June 2014 (UTC)

Thanks. Ivars Peterson (current publication director of the MAA) asked me to submit an article. No specific MAA magazine was mentioned, but there are several that would be appropriate. Bill Cherowitzo (talk) 03:15, 26 June 2014 (UTC)

Wikipedia:WikiProject Mathematics/Monthly article draft: Wikipedia for mathematicians Michael Hardy (talk) 20:43, 26 June 2014 (UTC)

Thanks[edit]

Michael, thank you for your edit of "ell" in Zhao Youqin's π algorithm which makes a formular much more readable than "l", which looks like "one" --Gisling (talk) 23:43, 26 June 2014 (UTC).

Disambiguation link notification for June 27[edit]

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affine space[edit]

Of course people are confused by the intuitive "explanation". That is why it should be rewritten, by someone who actually knows what a vector space is in mathematics, and is not still rooted in some crude notion of position vectors as taught by bad high school teachers (since those are the only kind of vector for which one would usually talk of an "origin" RQG (talk) 23:24, 14 July 2014 (UTC).

I am a mathematician and I know what a vector space is. John Baez is a mathematical physicist who is highly respected by mathematicians as an expository writer on abstruse concepts and quite prolific in his writing on such things. In this blog posting you see him saying
"An affine space is like a vector space that has forgotten its origin."
I don't think that your understanding of the matter is superior to mine or to his. Michael Hardy (talk) 20:41, 15 July 2014 (UTC)

In mathematics, appeals to authority are merely a sign of lack of understanding, especially when the authority is known for glib remarks lacking in substance. I will agree that Baez is a better mathematician than you. I understand you are a statistician with a minor in maths at a university of no particular note, and that you think is as good as a first in mathematics from Cambridge. At least Boris Tsirelson understands that A cannot be a vector space without defining more structure, so do not make claims which you have already demonstrated false. RQG (talk) 05:51, 16 July 2014 (UTC)

I did not raise the issue of academic degrees. And you are becoming rude and writing imbecilic nonsense. Michael Hardy (talk) 22:11, 16 July 2014 (UTC)

@RQG, I have explained at talk:affine space what I suspect is your principal misunderstanding of the mathematics involved. Michael Hardy (talk) 23:11, 16 July 2014 (UTC)

I apologise for rudeness, but I think your assessment of my level of ability was also rude. I have responded to your comment on my talk space. John did point out that his description should immediately be made precise, which is certainly true and which is a major reason I have been advocating revision. — Preceding unsigned comment added by RQG (talkcontribs) 06:00, 18 July 2014 (UTC)

Reviewing Interior reconstruction[edit]

I am helping to encourage editors to improve articles to which they have edited or created recently. In regard to the article: Interior reconstruction, the following assessment has been placed on the page:

Feel free to remove this post from this talk page if you would like. Since you have shown an interest in this article's improvement I thought you might like to have this information.

Regards,

bpage (talk) 23:45, 15 July 2014 (UTC)

IP editor[edit]

Hello. An IP editor (71.82.112.140) has been adding a lot of wrong wikilinks to articles related to mathematics and physics during the past few days. They clearly have no idea what they are doing and they keep doing so despite all the talk-page warnings by other editors. I think this is a highly actionable case. --Omnipaedista (talk) 15:08, 29 July 2014 (UTC)

Hoax??[edit]

Why did you think that Amelia Bedelia (book) might have been a hoax? The linked article clearly mentions an addition to the article Amelia Bedelia, not the book.--Auric talk 19:44, 30 July 2014 (UTC)

Quantum master equation[edit]

Thank you for pointing out my capitalization error, I will be more careful in the future. However, the link you redirected quantum master equation to is quite inappropriate. That article provides the quantum master equation FOR "an even degree element W of a Batalin–Vilkovisky algebra" ... it's not the article on "quantum master equations". In fact, The Batalin-Vilkovisky is a bizarre area for the application of a quantum master equation: a highly esoteric subject that only briefly overlaps with the use of quantum master equations in theory, while quantum master equations are more typically used in the study of open quantum systems. Until a real article is made for quantum master equation a more appropriate link would be to http://www.quantiki.org/wiki/Master_equation or to https://en.wikipedia.org/wiki/Open_quantum_system .. but really the only place it should truly be redirected is to an article dedicated to the subject itself. — Preceding unsigned comment added by Dr. Universe (talkcontribs) 11:05, 2 August 2014 (UTC)

Sorry, but you're quite wrong. I redirected Quantum Master Equation (with capital initial letters) to quantum master equation (with lower-case initial letters). I never redirected anything to Batalin–Vilkovisky algebra. Someone else redirected quantum master equation (with lower-case letters) to that page. Michael Hardy (talk) 12:26, 2 August 2014 (UTC)

PCA page edits[edit]

Hi Michael. I recently had to do a PCA, and found it hard to gain intuition into the process from the wikipedia page, or from other online sources. I added an Intuition section to the principal component analysis page, and would appreciate if you could look it over. It's not very good, as I don't really understand PCA that well, but I thought starting an Intution section would be helpful to laymen.Potnisanish (talk) 16:01, 16 August 2014 (UTC)

Please see Dao's theorem[edit]

I found you long time, now I see you at here. How are you? You remmember me? [You already help me at here]

I wrote Dao's theorem based on some articles, these are notable theorem and generalization of some famous theorem. I posted them since 28 to now(20 days) but not keep and not delete. Please help me read detail and give your comment keep or delete. Please see Dao's theorem. Thank to You very much.--Eightcirclestheorem (talk) 17:59, 17 October 2014 (UTC)

Amedeo Modigliani[edit]

You can't change the file names -because the pictures broke. Hafspajen (talk) 01:47, 18 October 2014 (UTC)

You'll need to add some context here. I have no idea at all what you're talking about. Michael Hardy (talk) 01:58, 18 October 2014 (UTC)

Michael, you changed the punctuation in the Gallery in this article, (and probably in others too) , see Modigliani. You can't change the punctuation on an image file name. If you do, you broke the image. See how the gallery looks here in the article.

Now that was reverted by some alert user, here - but think about the galleries, promise? Cheeers, and happy editing. Hafspajen (talk) 11:16, 18 October 2014 (UTC)

Your GA nomination of Cantor's first uncountability proof[edit]

Hi there, I'm pleased to inform you that I've begun reviewing the article Cantor's first uncountability proof you nominated for GA-status according to the criteria. Time2wait.svg This process may take up to 7 days. Feel free to contact me with any questions or comments you might have during this period. Message delivered by Legobot, on behalf of Carabinieri -- Carabinieri (talk) 02:00, 26 October 2014 (UTC)

Draft:3D printer extruder[edit]

Thanks for the edits on this page. I have actually created a article out of this draft and I am not able to figure out how to delete this page. The pages are Draft:3D_printer_extruder and 3D_Printer_Extruder. Please look into this and suggest what should I do.

Priybrat (talk) 09:52, 2 November 2014 (UTC)

Copyright checks when performing AfC reviews[edit]

Hello Michael Hardy. This message is part of a mass mailing to people who appear active in reviewing articles for creation submissions. First of all, thank you for taking part in this important work! I'm sorry this message is a form letter – it really was the only way I could think of to covey the issue economically. Of course, this also means that I have not looked to see whether the matter is applicable to you in particular.

The issue is in rather large numbers of copyright violations ("copyvios") making their way through AfC reviews without being detected (even when easy to check, and even when hallmarks of copyvios in the text that should have invited a check, were glaring). A second issue is the correct method of dealing with them when discovered.

If you don't do so already, I'd like to ask for your to help with this problem by taking on the practice of performing a copyvio check as the first step in any AfC review. The most basic method is to simply copy a unique but small portion of text from the draft body and run it through a search engine in quotation marks. Trying this from two different paragraphs is recommended. (If you have any question about whether the text was copied from the draft, rather than the other way around (a "backwards copyvio"), the Wayback Machine is very useful for sussing that out.)

If you do find a copyright violation, please do not decline the draft on that basis. Copyright violations need to be dealt with immediately as they may harm those whose content is being used and expose Wikipedia to potential legal liability. If the draft is substantially a copyvio, and there's no non-infringing version to revert to, please mark the page for speedy deletion right away using {{db-g12|url=URL of source}}. If there is an assertion of permission, please replace the draft article's content with {{subst:copyvio|url=URL of source}}.

Some of the more obvious indicia of a copyvio are use of the first person ("we/our/us..."), phrases like "this site", or apparent artifacts of content written for somewhere else ("top", "go to top", "next page", "click here", use of smartquotes, etc.); inappropriate tone of voice, such as an overly informal tone or a very slanted marketing voice with weasel words; including intellectual property symbols (™,®); and blocks of text being added all at once in a finished form with no misspellings or other errors.

I hope this message finds you well and thanks again you for your efforts in this area. Best regards--Fuhghettaboutit (talk) 02:20, 18 November 2014 (UTC).

       Sent via--MediaWiki message delivery (talk) 02:20, 18 November 2014 (UTC)

issues :Global Cascading Model[edit]

Qing Jin (talk) 18:53, 20 November 2014 (UTC) Hi, Michael: Thank you for your comment on the global Cascading Model, you said I should give some new links to the article, here are some links: https://en.wikipedia.org/wiki/Sociological_theory_of_diffusion in this page, it mentioned a little bit about the model, and https://en.wikipedia.org/wiki/Complex_contagion is highly relevant with the topic. So What I should do with that ?

Speedy deletion nomination of File:Notation.pdf[edit]

A tag has been placed on File:Notation.pdf requesting that it be speedily deleted from Wikipedia. This has been done under section F10 of the criteria for speedy deletion, because it is a file that is not an image, sound file or video clip (e.g. a Word document or PDF file) that has no encyclopedic use.

If you think this page should not be deleted for this reason, you may contest the nomination by visiting the page and clicking the button labelled "Click here to contest this speedy deletion". This will give you the opportunity to explain why you believe the page should not be deleted. However, be aware that once a page is tagged for speedy deletion, it may be removed without delay. Please do not remove the speedy deletion tag from the page yourself, but do not hesitate to add information in line with Wikipedia's policies and guidelines. Reticulated Spline (tc) 23:31, 25 November 2014 (UTC)

Move request[edit]

Can you move The Man Who Sold the World (song) to The Man Who Sold the World? Because the title track rather than the album of the same name. 183.171.182.22 (talk) 05:11, 27 November 2014 (UTC)

Your GA nomination of Cantor's first uncountability proof[edit]

The article Cantor's first uncountability proof you nominated as a good article has been placed on hold Symbol wait.svg. The article is close to meeting the good article criteria, but there are some minor changes or clarifications needing to be addressed. If these are fixed within 7 days, the article will pass; otherwise it may fail. See Talk:Cantor's first uncountability proof for things which need to be addressed. Message delivered by Legobot, on behalf of Spinningspark -- Spinningspark (talk) 14:40, 9 December 2014 (UTC)

Wikimedia genealogy project[edit]

Just wondering if you have any thoughts re: the idea of WMF hosting a genealogy project. If so, feel free to contribute to this discussion. And apologies if I have made this request before. ---Another Believer (Talk) 16:55, 10 December 2014 (UTC)

Cantor's uncountability proofs[edit]

In your edit summary at Georg Cantor, you said "I do not think his first proof is more complex or less elegant than the original. I think the original is more elegant." I think the 2nd sentence contradicts the first one. In my opinion, the 1891 proof is easier to understand than the 1874 proof. Did you mean that, too? - Jochen Burghardt (talk) 23:12, 10 December 2014 (UTC)

I meant I don't think the 1874 proof is more complex or less elegant than the 1891 proof. Nor do I think it's harder to understand; I think if you're finding it hard to understand, then maybe a clearer explanation should be written. Michael Hardy (talk) 18:13, 11 December 2014 (UTC)
Well, while neither is terribly difficult, the 1891 proof is certainly shorter. In that sense it's easier to understand.
The great merit of the 1874 proof is that it gives better insight into the behavior of the reals specifically. Descriptive set theorists are likely to like it better, because it's a baby example of the things they do. That's my background, and I like the 1874 proof better. But if a combinatorial set theorist liked the 1891 proof better, I'd have to reluctantly understand. --Trovatore (talk) 21:52, 11 December 2014 (UTC)
ok..... Michael Hardy (talk) 19:45, 12 December 2014 (UTC)

Initial-stress-derived nouns[edit]

I agree with your restoration of the list of initial-stress-derived nouns. There is a way to handle this on Wiktionary: to create a category under wikt:Category:English terms by etymology. I'm not doing it myself at the moment — too laborious — but there's an idea. — Eru·tuon 05:09, 18 December 2014 (UTC) Or an article could be added here on Wikipedia and linked from Lists of etymologies. — Eru·tuon 05:12, 18 December 2014 (UTC)

Do these words actually share a common etymology not shared by other words? Even if they do, that's not the essence of the matter. This is about a relationship between pronunciation and the meaning of the word, not about etymology. Michael Hardy (talk) 05:26, 18 December 2014 (UTC)
Etymology is not only concerned with what original word something is derived from, but also what sound changes it has gone through in its derivation from that word. In this case, initial-stress-derived nouns are derived from a verb by a process of stress movement (or at least appear that way as we see them today), so they form an etymological category not by the word they come from, but by the process that formed them. (Check out the Wiktionary link above: there are several subcategories concerned with sound changes: apheresis, apocope, syncope.) — Eru·tuon 19:20, 18 December 2014 (UTC)

Re. Malware[edit]

Out of sheer curiosity, why did you title the message on my talk page "malware"? That seems a bit odd for a wikicoding mistake I made almost two years ago. Command and Conquer Expert! speak to me...review me... 09:24, 20 December 2014 (UTC)

Because what you did had very bad effects: It made everything that was posted below your posting invisible. Michael Hardy (talk) 21:24, 21 December 2014 (UTC)

Thanks for correcting my error[edit]

I left this on my TALK page.

You are absolutely correct, Michael. I intended to get rid of that reference, but somehow restored it. I had written essentially the same thing as you in the TALK section of the article as follows: Admittance to the Union[edit]
Reverted edit. California was admitted to the Union 11 years before the Civil War. Activist (talk) 03:27, 16 January 2015 (UTC)
Added unmentioned presence of Russian coastal colony north of San Francisco Bay, eventually purchased by Sutter. Activist (talk) 04:16, 16 January 2015 (UTC)
Whoever originally put that in there may have also been the one who claimed that there was little European interest in Northern California, so I added the part about the Russian colonies, which also prompted me to clean up the insufficient info on Ft. Ross, Tomales Bay, etc. In fact, until trying to clean that up, I had no idea that Sutter bought out the Russian colony and that his influence was substantially wider than commonly portrayed. The problem seems to be that a great deal of info in the Sacramento article was clumsily written (probably by an editor whose first language was not English) or inaccurate, so I made an attempt to clean up the lead paragraphs, but didn't have the time to go through it all. I noted that it needs considerable work. Thank you for straightening out my inadvertent error. Activist (talk) 14:41, 17 January 2015 (UTC)Activist (talk) 14:51, 17 January 2015 (UTC)