User Talk: Mgkrupa

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Kaisa Group Holdings Limited ↗ moved to draftspace

An article you recently created, Kaisa Group Holdings Limited ↗, is not suitable as written to remain published. It needs more citations from reliable ↗, independent sources ↗. <small>(? ↗)</small> Information that can't be referenced should be removed (verifiability ↗ is of central importance ↗ on Wikipedia). I've moved your draft to draftspace ↗ (with a prefix of "<code>Draft:</code>" before the article title) where you can incubate the article with minimal disruption. When you feel the article meets Wikipedia's general notability guideline ↗ and thus is ready for mainspace, please click on the "Submit your draft for review!" button at the top of the page. Hatchens (talk) 19:46, 6 November 2021 (UTC)

Two new articles about researchers on topological vector spaces; research sections could use expansion

Hi — I think you are particularly interested in topics here related to topological vector spaces. I recently created two articles on researchers in this area, Susanne Dierolf ↗ and Nicole De Grande-De Kimpe ↗, where I think your expertise could be helpful in expanding the research sections. Both have sources listed already that go into considerable detail about their research, but in their articles I summarized this material only in the broadest of terms because I did not feel comfortable enough with the material to write more. In both cases, a section on their research contributions of comparable length to the other biographical sections would probably be an improvement. If you're not interested, that's ok too, but I just thought I would bring it to your attention as a topic you might be interested in improving. —David Eppstein (talk) 22:06, 4 December 2021 (UTC)

"Empty map" listed at Redirects for discussion ↗

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An editor has identified a potential problem with the redirect :Empty map ↗ and has thus listed it for discussion ↗. This discussion will occur at Wikipedia:Redirects for discussion/Log/2022 March 30#Empty map ↗ until a consensus is reached, and anyone, including you, is welcome to contribute to the discussion.  <span style="color: #3F00FF;">'''''Steel1943'''''</span> (talk) 05:50, 30 March 2022 (UTC)

Nomination for deletion of :Template:Einsiedler Ward Functional Analysis, Spectral Theory, and Applications ↗

30px|link= ↗:Template:Einsiedler Ward Functional Analysis, Spectral Theory, and Applications ↗ has been nominated for deletion ↗. You are invited to comment on the discussion at the entry on the Templates for discussion page ↗. – Jonesey95 (talk) 16:27, 13 May 2022 (UTC)

General usage for piped links

Hi, {{u|Mgkrupa}}. I noticed that when you do massive edits of a given page, you often replace wikilinks in piped form with a form with a fully spelled out target and don't want to seem to use Help:Pipe_trick ↗. For example, you use <code><nowiki>topology ↗</nowiki></code> when the simpler <code><nowiki>topology (structure)| ↗</nowiki></code> could be used. The "pipe trick" is really convenient, shortens the source and makes it easier to read and edit. Would it be possible for you not to remove previous "pipe trick" links in the future?

Also note that wikilinks are case sensitive, except for the first letter (see Help:Link ↗). So <code><nowiki>Topology (structure)| ↗</nowiki></code> and <code><nowiki>topology (structure)| ↗</nowiki></code> would both link to the same page, and display as capitalized or not capitalized respectively. Best regards. PatrickR2 (talk) 04:37, 18 May 2022 (UTC)
:Okay. Thank you for the explanation. <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 05:04, 18 May 2022 (UTC)

Concern regarding Draft:Kaisa Group Holdings ↗

25px|alt=Information icon ↗ Hello, Mgkrupa. This is a bot-delivered message letting you know that Draft:Kaisa Group Holdings ↗, a page you created, has not been edited in at least 5 months. Drafts that have not been edited for six months may be deleted ↗, so if you wish to retain the page, please edit it ↗ again or request ↗ that it be moved to your userspace.

If the page has already been deleted, you can request it be undeleted ↗ so you can continue working on it.

Thank you for your submission to Wikipedia. FireflyBot (talk) 10:44, 8 June 2022 (UTC)

"Closed linear operators" listed at Redirects for discussion ↗

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An editor has identified a potential problem with the redirect :Closed linear operators ↗ and has thus listed it for discussion ↗. This discussion will occur at Wikipedia:Redirects for discussion/Log/2022 June 29#Closed linear operators ↗ until a consensus is reached, and anyone, including you, is welcome to contribute to the discussion.  1234qwer 1234qwer 4 ↗ 18:02, 29 June 2022 (UTC)

Tensors and Manifolds navigation boxes

Hi, Mgkrupa. I see you've been editing the {{tl|tensors}} and {{tl|Manifolds}} nav boxes recently. I noticed on the article One-form ↗ that there is a weird spurious space occurring between them. Any idea why? Jason Quinn (talk) 14:37, 30 June 2022 (UTC)

:Fixed. <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 14:42, 30 June 2022 (UTC)

Your draft article, Draft:Kaisa Group Holdings ↗

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Hello, Mgkrupa. It has been over six months since you last edited the Articles for Creation ↗ submission or Draft ↗ page you started, "Kaisa Group Holdings ↗".

In accordance with our policy that Wikipedia is not for the indefinite hosting of material deemed unsuitable for the encyclopedia mainspace ↗, the draft has been deleted. If you plan on working on it further and you wish to retrieve it, you can request its undeletion ↗. An administrator will, in most cases, restore the submission so you can continue to work on it.

Thanks for your submission to Wikipedia, and happy editing.  <span style="font-family:Papyrus; color:#800080;">'''''L'''''iz</span> <sup style="font-family: Times New Roman; color: #006400;">'''''Read!''''' ↗ '''''Talk!'''''</sup> 21:39, 1 July 2022 (UTC)

A cup of coffee for you!

{| style="background-color: #fdffe7; border: 1px solid #fceb92;"
|style="vertical-align: middle; padding: 5px;" | 120px ↗
|style="vertical-align: middle; padding: 3px;" | Good job setting up {{tl|Pharmacy}} <span style="background:#cedff2;color:#11e">''' Bluerasberry '''</span><span style="background:#cedff2;color:#11e">(talk)</span> 14:49, 3 August 2022 (UTC)
|}
:Thank you! <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 16:23, 3 August 2022 (UTC)

Need help with Math template

Hi. I'm having a problem with Math template. Can you assist? I see you've edited the Math template Help page. Details of the issue are at: Wikipedia:Help_desk#Math_template:_Formulas_are_not_visible_on_iPad_in_Wikipedia_app,_in_Dark_Mode ↗. Thanks. Noleander (talk) 17:50, 12 August 2022 (UTC)
:As you now know from User:Shushugah's reply, this is a known bug that must be fixed by Wikipedia's developers. I wish I could recommend a workaround but I'm not familiar with the Wikipedia app. Best of luck though. <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 19:40, 12 August 2022 (UTC)

Disambiguation link notification for August 27

An automated process has detected that when you recently edited List of mathematical symbols by subject ↗, you added a link pointing to the disambiguation page ≡ ↗.

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Speedy deletion ↗ nomination of :Category:Refugees in Hungary ↗

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Speedy deletion ↗ nomination of :Category:Refugees in Moldova ↗

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Speedy deletion ↗ nomination of :Category:Refugees in Slovakia ↗

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Rename Template:Order theory ↗?

Hi!
Thanks again for create the template.
I'd like to suggest to generalize its name (or at least its main heading) to reflect its more general contents: "Properties & Types" and "Constructions" seem to apply to relations in general, not just orders. "Symmetric closure" doesn't even yield any kind of order (except for trivial reflexive preorders). - I'd suggest to call the template "Binary relations", but Template:Binary relations ↗ already exists. Maybe the latter should be renamed more appropriately? - Jochen Burghardt (talk) 13:20, 16 December 2022 (UTC)
:Hi Jochen. You can change the title of the template or you can get rid of links like "Symmetric closure ↗" to make the list fit the template name. When I was adding items to the template, I might have added some things that shouldn't be there (or that I intended to remove but forget about) so feel free to remove those. If you want to change the title, then I recommend changing the "name = " and "title = " instead of moving/renaming the template.
:And FYI The reason I included links to thinks like "Equivalence relation ↗" is because they are sometimes relevant to order theory. For example, you can often build preorders from certain binary operators (that are not pre-orders) by using closure operators and related things. For example, any strict total order ↗ on a partition of a set ''X'' induces a strict weak ordering ↗ on ''X'' but going the other way involves equivalence relations (to define the partition). But again, feel free to remove things you feel are inappropriate because when I created it, I fully intended for other people to improve it. <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 22:34, 16 December 2022 (UTC)

About Stephen Willard

Hi Mgkrupa. Please take a look at the history of this template: https://en.wikipedia.org/w/index.php?title=Template:Willard_General_Topology&action=history. In Oct 2021 and then Sep 2022 I removed the author-link field, because Stephen Willard ↗ does ''not '' refer to the topologist, but instead refers to another person, namely a professional darts player. Every time you reverted that back. Would you mind removing the author-link yourself this time? Thanks in advance! PatrickR2 (talk) 17:16, 3 March 2023 (UTC)

:I didn't notice. Thanks for pointing that out. <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 02:28, 6 March 2023 (UTC)
::I have removed the three author-links in the template, as there is practically no public information about Stephen Willard, hence preferable not to have these red links. Regards. PatrickR2 (talk) 01:26, 21 March 2023 (UTC)

Disambiguation link notification for April 28

An automated process has detected that when you recently edited Banach manifold ↗, you added a link pointing to the disambiguation page David Henderson ↗.

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Request for Norm topology

I notice that you have written some huge pages on assorted operator topologies, and so I would like to make a request. The page norm topology ↗ is current a redirect to operator norm ↗, which never actually talks about topology. The norm topology ↗ appears in the lede for C*-algebra ↗, which is a high-importance article for both math and physics. And so here's the problem: its late at night, I'm tired, and I have a vague recollection that C*-algebras are defined with weak topologies (cause that's what Hilbert spaces conventionally use). And yet, norm topologies, as I recall, are usually strong topologies, and so I can't really tell which was the intended use, here. I figure that you would know enough to be able to disambiguate what this link should have been.

I have a second request, to go with the first: I notice that your polar topology and strong topology articles are long, dense, and packed with details. I note that the C*-algebras article, being high-rated and important to physics, is going to attract a lot of readers who have only the most minimal, rudimentary comprehension of norms and topologies and dual spaces. And thus, however norm topology ↗ is redirected or re-written, it should go to some article that would be accessible to ... physics students. Do you think you can fix all this up?

... and just as I was about to hit "save". I discovered Operator topologies ↗. Which places norm topology ↗ at the top of the heap. Which is that damned redirect. Sigh. 67.198.37.16 ↗ (talk) 07:54, 26 November 2023 (UTC)

:... and just now, I actually read Operator topologies ↗ and I would be quite content if norm topology ↗ just redirected to the Intro section of that article. That's mostly enough to serve my needs (it being late at night and all.) 67.198.37.16 ↗ (talk) 08:10, 26 November 2023 (UTC)

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Your edit for injective tensor product

Hi – in this edit ↗ to the article on the injective tensor product ↗, you replaced <nowiki>X*</nowiki> by <nowiki><math>X^{\prime}</math></nowiki>, resulting in "We will denote the continuous dual space ↗ of <math>X</math> by <math>X^{\prime}</math> or <math>X^{\prime}</math>". Since you also changed asterisks to primes in other parts of the article in that edit, I suspect that you intended to just get rid of the asterisk notation. Since the article no longer uses that notation, I've changed it to just say "We will denote the continuous dual space ↗ of <math>X</math> by <math>X^{\prime}</math>"; I just wanted to check that that's what you had in mind. Joriki (talk) 12:55, 13 January 2024 (UTC)

:Yes. Thank you! <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 19:48, 13 January 2024 (UTC)

":Positive cone ↗" listed at Redirects for discussion ↗

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The redirect <span class="plainlinks">[//en.wikipedia.org/w/index.php?title=Positive_cone&redirect=no Positive cone]</span> has been listed at redirects for discussion ↗ to determine whether its use and function meets the redirect guidelines ↗. Anyone, including you, is welcome to comment on this redirect at '''{{slink|Wikipedia:Redirects for discussion/Log/2024 April 28#Positive cone}}''' until a consensus is reached.  1234qwer 1234qwer 4 ↗ 02:00, 28 April 2024 (UTC)

Nomination for deletion of :Template:Trigonometric Functions Exact Values Table ↗

30px|link= ↗:Template:Trigonometric Functions Exact Values Table ↗ has been nominated for deletion ↗. You are invited to comment on the discussion at '''the entry on the Templates for discussion page''' ↗. Gonnym (talk) 09:34, 9 July 2024 (UTC)

":Bidual ↗" listed at Redirects for discussion ↗

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The redirect <span class="plainlinks">[//en.wikipedia.org/w/index.php?title=Bidual&redirect=no Bidual]</span> has been listed at redirects for discussion ↗ to determine whether its use and function meets the redirect guidelines ↗. Anyone, including you, is welcome to comment on this redirect at '''{{slink|Wikipedia:Redirects for discussion/Log/2024 July 14#Bidual}}''' until a consensus is reached.  1234qwer 1234qwer 4 ↗ 18:20, 14 July 2024 (UTC)

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":Archimedean order ↗" listed at Redirects for discussion ↗

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Nomination of :Differentiable vector–valued functions from Euclidean space ↗ for deletion

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Happy First Edit Anniversary Mgkrupa 🎉

Hey @Mgkrupa. Your wiki edit anniversary was 2 days ago, marking 12 years of dedicated contributions to English Wikipedia. Your passion for sharing knowledge and your remarkable contributions have not only enriched the project, but also inspired countless others to contribute. Thank you for your amazing contributions. Wishing you many more wonderful years ahead in the Wiki journey and a blessed New Year. :) -<span style="color:#990000">❙❚❚</span><span style="color:#339966">❙❙</span><span style="font-variant:small-caps;color:#000"> GnOeee </span><span style="color:#006699">❚❙❚</span><span style="color:#339966">❙❙</span> ✉ 07:26, 12 January 2026 (UTC)

:Thanks! <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 20:55, 12 January 2026 (UTC)

How to distinguish Bourbaki citation templates

Hi Mgkrupa. You create these two citation templates:
- Template:Bourbaki General Topology Part I Chapters 1-4 ↗
- Template:Bourbaki General Topology Part II Chapters 5-10 ↗

They are both used with the same "sfn" template: <nowiki>{{sfn | Bourbaki | 1989 | pp=1-2}}</nowiki> (with the same year 1989). Unfortunately, if we try to refer to both books in the same article, the "sfn" cannot distinguish between the two.
Is there anything that can be done to separate them?

https://en.wikipedia.org/wiki/Template:Sfn#More_than_one_work_in_a_year has some information, but I am not sure how that would work here. PatrickR2 (talk) 03:36, 6 July 2026 (UTC)
: Hi {{ping|PatrickR2}}, the way to solve to this problem is explained here: Template:Sfn#More than one work in a year ↗. I added the solution to both templates' documentation.
: In short, append a letter to the end of the year by adding <code>|year=1989a</code> and <code>|year=1989b</code> like so:
:: <code><nowiki>* {{Bourbaki General Topology Part I Chapters 1-4|year=1989a}}</nowiki></code>
:: <code><nowiki>* {{Bourbaki General Topology Part II Chapters 5-10|year=1989b}}</nowiki></code>
: and then use <code><nowiki>{{sfn | Bourbaki | 1989a | pp=1-2}}</nowiki></code> to cite part I and <code><nowiki>{{sfn | Bourbaki | 1989b | pp=1-2}}</nowiki></code> to cite part II. Let me know if you have any issues. <span style="text-shadow:grey 0.3em 0.3em 0.1em; class=texhtml">Mgkrupa</span> 18:32, 6 July 2026 (UTC)
::It works great. Thank you very much! PatrickR2 (talk) 21:53, 6 July 2026 (UTC)