User talk:Linji861103

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boundary knot method
Hello. I have some concerns about the new article titled boundary knot method, which you created. It began as follows:
 * Recent decades have witnessed a research boom on the meshfree numerical PDE techniques since the construction of a mesh in the standard finite element method and boundary element method is not trivial especially for moving boundary, and higher-dimensional problems.

This fails to tell the lay reader that mathematics, rather than, for example, dentistry, is what the article is about. Please look at the way in which I rearranged the beginning of the article.

In TeX, I think that writing {{x}_{n}} where x_n would suffice might make editing inconvenient in some cases.

At one point you wrote:
 * $$\left( {{x}_{k}},{{y}_{k}} \right)|{{_{k=m}^{m}}_{_{1}+1}}$$

which is rendered thus:
 * $$\left( {{x}_{k}},{{y}_{k}} \right)|{{_{k=m}^{m}}_{_{1}+1}}$$

This seems like obfuscated coding. I changed it to this:
 * $$\left( x_k,y_k \right)|_{k=m_1 + 1}^m $$

which renders as follows:
 * $$\left( x_k,y_k \right)|_{k=m_1 + 1}^m $$

Michael Hardy (talk) 19:41, 14 April 2012 (UTC)