Subh83

Welcome!

Hello Subh83! Welcome to Wikipedia! Thank you for your contributions to this free encyclopedia. If you decide that you need help, check out Getting Help below, ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or using four tildes (~~~~); this will automatically produce your name and the date. Finally, please do your best to always fill in the edit summary field. Below are some useful links to facilitate your involvement. Happy editing! John Vandenberg 06:59, 22 April 2007 (UTC) Getting started Wikipedia tutorial • The five pillars of Wikipedia How to: edit a page • upload and use images Getting help Frequently asked questions • Tips Where to ask questions or make comments Request administrator attention Policies and guidelines Neutral point of view • Reliable sources Verifiability • Citing sources • No original research What Wikipedia is not • Biographies of living persons Manual of Style • Three-revert rule • Sock puppetry Copyrights • Fair use • Image use policy External links • Spam • Vandalism Deletion policy • Conflict of interest • Notability The community Build consensus • Resolve disputes Assume good faith • Civility • Etiquette No personal attacks • No legal threats Community Portal • Village pump Signpost • IRC channels • Mailing lists Writing articles Be bold in editing • Develop an article The "perfect" article • Manual of style Stubs • Categories • Disambiguation Pages needing attention • Peer review Miscellaneous User name • User pages • Talk pages Clean up: General - Spam - Vandalism Join a WikiProject • Translation Useful templates • Tools • User scripts

Binayak sen

Dear user:subh, cleaning up is not vandalism. Please see that all my edits were legit. In your blind revert, you have removed some cited material also. I think that removal of refs will come under vandalism. Please discuss it in talk page-Bharatveer (talk) 09:23, 5 November 2008 (UTC)

Edits of User:Sshontu at Kolkata article

Hello, Subh83. You have new messages at Shovon76's talk page.
You can remove this notice at any time by removing the {{Talkback}} or {{Tb}} template.

Shovon (talk) 08:34, 19 April 2011 (UTC)

Help: Kolkata

Hi Subh83!!
Please help updating the article Kolkata, because useless information with improper English has been added on the second paragraph by User:Kkm010. Actually, I don’t know much about the history of Kolkata, so I want you update it. I have corrected most of the grammatical errors on the second paragraph.
(Since that’s a featured article I am giving a notice to some of the Bengali editors.)
Thanks!
Guitarist^{(talk|contributions)}_{01:36, 29 April 2024 UTC [refresh]}

rush limbaugh

sorry for the edit conflict, i'd just been writing that for last hour since it was longer i thought we could edit and merge both our contributions together in that collection of material. Paintedxbird (talk) 23:51, 2 March 2012 (UTC)

No problem. Yours appear much better and well-written. So we can keep it that way. - Subh83 (talk | contribs) 23:55, 2 March 2012 (UTC)

Invitation to events in June and July: bot, script, template, and Gadget makers wanted

I invite you to the yearly Berlin hackathon. It's 1-3 June and registration is now open. If you need financial assistance or help with visa or hotel, just mention it in the registration form.

This is the premier event for the MediaWiki and Wikimedia technical community. We'll be hacking, designing, and socialising, primarily talking about ResourceLoader and Gadgets (extending functionality with JavaScript), the switch to Lua for templates, Wikidata, and Wikimedia Labs.

Our goals for the event are to bring 100-150 people together, including lots of people who have not attended such events before. User scripts, gadgets, API use, Toolserver, Wikimedia Labs, mobile, structured data, templates -- if you are into any of these things, we want you to come!

I also thought you might want to know about other upcoming events where you can learn more about MediaWiki customization and development, how to best use the web API for bots, and various upcoming features and changes. We'd love to have power users, bot maintainers and writers, and template makers at these events so we can all learn from each other and chat about what needs doing.

Check out the the developers' days preceding Wikimania in July in Washington, DC and our other events.

Best wishes! - Sumana Harihareswara, Wikimedia Foundation's Volunteer Development Coordinator. Please reply on my talk page, here or at mediawiki.org. Sumana Harihareswara, Wikimedia Foundation Volunteer Development Coordinator 15:08, 2 April 2012 (UTC)

homotopy

on the homotopy page you wrote:

"Finally, and most importantly, a clear clarification of the difference between two spaces being "homotopic" vs. them being "homotopy equivalent" is important to avoid confusion."

but this is a mistake: there is NO difference between the concepts: "being homotopic" and "being homotopy equivalent", isn't it?--131.114.73.16 (talk) 14:06, 29 January 2013 (UTC)

"Homotopy" is defined for maps (continuous functions). While "homotopy equivalence" is defined for topological spaces.

Thus, "a disk is homotopy equivalent to a point", or a "an annular ring is homotopy equivalent to a circle". You don't need an embedding to talk about the homotopy equivalence between topological spaces. Topological spaces that are homotopy equivalent are also said to have the same homotopy type.

On the other hand, homotopy, being a notion associated with maps/functions, is often used to describe relationship between embeddings. Thus, one can talk about two circles being homotopic on $\mathbb {R} ^{2}-\{0\}$ (i.e., it's a relationship between the embeddings of the circles: $f_{1},f_{2}:\mathbb {S} ^{1}\rightarrow \mathbb {R} ^{2}-\{0\}$). However, one does not say "a disk is homotopic to a point".

So no, they are not the same.- Subh83 (talk | contribs) 06:28, 31 January 2013 (UTC)

mmh ok.. in THIS sense they are different. Thank you for your contributions on the homotopy page--131.114.73.16 (talk) 17:02, 9 February 2013 (UTC)

ArbCom elections are now open!

Hi,
You appear to be eligible to vote in the current Arbitration Committee election. The Arbitration Committee is the panel of editors responsible for conducting the Wikipedia arbitration process. It has the authority to enact binding solutions for disputes between editors, primarily related to serious behavioural issues that the community has been unable to resolve. This includes the ability to impose site bans, topic bans, editing restrictions, and other measures needed to maintain our editing environment. The arbitration policy describes the Committee's roles and responsibilities in greater detail. If you wish to participate, you are welcome to review the candidates' statements and submit your choices on the voting page. For the Election committee, MediaWiki message delivery (talk) 16:41, 23 November 2015 (UTC)

ArbCom Elections 2016: Voting now open!

Hello, Subh83. Voting in the 2016 Arbitration Committee elections is open from Monday, 00:00, 21 November through Sunday, 23:59, 4 December to all unblocked users who have registered an account before Wednesday, 00:00, 28 October 2016 and have made at least 150 mainspace edits before Sunday, 00:00, 1 November 2016.

The Arbitration Committee is the panel of editors responsible for conducting the Wikipedia arbitration process. It has the authority to impose binding solutions to disputes between editors, primarily for serious conduct disputes the community has been unable to resolve. This includes the authority to impose site bans, topic bans, editing restrictions, and other measures needed to maintain our editing environment. The arbitration policy describes the Committee's roles and responsibilities in greater detail.

If you wish to participate in the 2016 election, please review the candidates' statements and submit your choices on the voting page. MediaWiki message delivery (talk) 22:08, 21 November 2016 (UTC)

ArbCom 2018 election voter message

Hello, Subh83. Voting in the 2018 Arbitration Committee elections is now open until 23.59 on Sunday, 3 December. All users who registered an account before Sunday, 28 October 2018, made at least 150 mainspace edits before Thursday, 1 November 2018 and are not currently blocked are eligible to vote. Users with alternate accounts may only vote once.

The Arbitration Committee is the panel of editors responsible for conducting the Wikipedia arbitration process. It has the authority to impose binding solutions to disputes between editors, primarily for serious conduct disputes the community has been unable to resolve. This includes the authority to impose site bans, topic bans, editing restrictions, and other measures needed to maintain our editing environment. The arbitration policy describes the Committee's roles and responsibilities in greater detail.

If you wish to participate in the 2018 election, please review the candidates and submit your choices on the voting page. MediaWiki message delivery (talk) 18:42, 19 November 2018 (UTC)