User talk:Jianluk91

Jianluk91, you are invited to the Teahouse

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Speedy deletion nomination of Perturbative geometry

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Hello, and welcome to Wikipedia. This is a notice to inform you that a tag has been placed on Perturbative geometry requesting that it be speedily deleted from Wikipedia. This has been done under section A3 of the criteria for speedy deletion, because it is an article with no content whatsoever, or whose contents consist only of external links, a "See also" section, book references, category tags, template tags, interwiki links, a rephrasing of the title, or an attempt to contact the subject of the article. Please see Wikipedia:Stub for our minimum information standards for short articles. Also please note that articles must be on notable subjects and should provide references to reliable sources that verify their content.

If you think that the page was nominated in error, contest the nomination by clicking on the button labelled "Click here to contest this speedy deletion" in the speedy deletion tag. Doing so will take you to the talk page where you can explain why you believe the page should not be deleted. You can also visit the page's talk page directly to give your reasons, but 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 yourself, but do not hesitate to add information that is consistent with Wikipedia's policies and guidelines. If the page is deleted, you can contact one of these administrators to request that the administrator userfy the page or email a copy to you. Cyan Gardevoir ^{(used EDIT!)} 10:39, 14 December 2012 (UTC)

Undefined categories

Hi welcome to wikipedia and thanks for your mathematical categorisation work. I noted that some of the categeories you have added don't actually exist, Category:Complex geometry, Category:Quantum topology and Category:Vectorial calculus. Its generally a good idea to use existing categories like Category:Vector calculus rather than creating a new one. You can find these by browsing the category tree. If you do need to make a new category make sure you edit the category page and put it in some other category in the tree so users can find the category.--Salix (talk): 23:28, 27 April 2013 (UTC)

Category:Gabriel's variety

Category:Gabriel's variety, which you created, has been nominated for possible deletion, merging, or renaming. If you would like to participate in the discussion, you are invited to add your comments at the category's entry on the Categories for discussion page. Thank you. Paradoctor (talk) 13:45, 12 November 2013 (UTC)

Nomination of Perturbative geometry for deletion

A discussion is taking place as to whether the article Perturbative geometry is suitable for inclusion in Wikipedia according to Wikipedia's policies and guidelines or whether it should be deleted.

The article will be discussed at Wikipedia:Articles for deletion/Perturbative geometry until a consensus is reached, and anyone is welcome to contribute to the discussion. The nomination will explain the policies and guidelines which are of concern. The discussion focuses on high-quality evidence and our policies and guidelines.

Users may edit the article during the discussion, including to improve the article to address concerns raised in the discussion. However, do not remove the article-for-deletion notice from the top of the article. Paradoctor (talk) 23:10, 14 November 2013 (UTC)