Wikipedia:WikiProject Mathematics/PlanetMath Exchange/42-XX Fourier analysis

Add links
From Wikipedia, the free encyclopedia

This page provides a list of all articles available at PlanetMath in the following topic:

42-XX Fourier analysis.

This list will be periodically updated. Each entry in the list has three fields:

  1. PM : The first field is the link to the PlanetMath article, along with the article's object ID.
  2. WP : The second field is either a "guessed" link to a correspondingly named Wikipedia article, produced by the script which generated the list, or one or more manually entered links to the corresponding Wikipedia articles on the subject.
  3. Status : The third field is the status field, which explains the current status of the entry. The recommended status entries are:
Status means PM article
N not needed
A adequately covered
C copied
M merged
NC needs copying
NM needs merging
  • Please update the WP and Status fields as appropriate.
  • if the WP field is correct please remove the qualifier "guess".
  • If the corresponding Wikipedia article exists, but the link to it is wrong, please fix the link.
  • If you copy or merge an article from PlanetMath, please update the WP and Status fields for that entry.
  • If you have any comments, for example, thoughts on how the PlanetMath article compares to the corresponding Wikipedia article(s), please place such comments on a new indented line following the entry. Comments of this kind are very valuable.

Don't forget to include the relevant template if you copy over text or feel like an external link is warranted

  • {{planetmath|id=|title=}} for copied over text
  • {{planetmath reference|id=|title=}} for an external link

See the main page for examples and usage criteria.

One can use the web-based program Pmform to convert PlanetMath articles to the Wikipedia format. As a side benefit, this tool will place the PlanetMath template for you.

42-00 General reference works (handbooks, dictionaries, bibliographies, etc.)[edit]

CryptoDerk 21:27, Feb 2, 2005 (UTC)

42-01 Instructional exposition (textbooks, tutorial papers, etc.)[edit]

CryptoDerk 21:37, Feb 2, 2005 (UTC)

42A05 Trigonometric polynomials, inequalities, extremal problems[edit]

CryptoDerk 21:59, Feb 2, 2005 (UTC)

42A16 Fourier coefficients, Fourier series of functions with special properties, special Fourier series[edit]

CryptoDerk 23:05, Feb 2, 2005 (UTC)
CryptoDerk 01:56, Feb 3, 2005 (UTC)

42A20 Convergence and absolute convergence of Fourier and trigonometric series[edit]

The PM article is actually fairly ambiguous. It states truths, but doesn't really give a hard definition for the conditions. CryptoDerk 02:31, Feb 3, 2005 (UTC)

42A38 Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type[edit]

Kind of spread out amongst various articles, including continuous Fourier transform and related articles linked to from the main Fourier transform article. CryptoDerk 02:51, Feb 3, 2005 (UTC)

42A75 Classical almost periodic functions, mean periodic functions[edit]

CryptoDerk 02:54, Feb 3, 2005 (UTC)
Added to WP article some content motivated by this PM article. Ben Cairns 11:29, 18 April 2006 (UTC)[reply]

42A99 Miscellaneous[edit]

Entry is locked on PM. The author states "The reason that the entry is now inaccessible, when I adopted it from the orphanage, the proof contains serious errors, so I turned off access to it until I had a chance to replace it with a correct proof. This was done so that noone would be misled by an erroneous entry. I had left the project of repairing this proof on the back burner for a while, but now I will get back to it. As soon as I am done, I will make the entry accessible again and let you know." CryptoDerk 04:33, Feb 3, 2005 (UTC)
A new proof is now available on PM. Ben Cairns 12:53, 18 April 2006 (UTC)[reply]
CryptoDerk 03:24, Feb 3, 2005 (UTC)

42Axx Fourier analysis in one variable[edit]

42B05 Fourier series and coefficients[edit]

CryptoDerk 03:44, Feb 3, 2005 (UTC)
CryptoDerk 03:59, Feb 3, 2005 (UTC)

42B10 Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type[edit]

42Bxx Fourier analysis in several variables[edit]

42C05 Orthogonal functions and polynomials, general theory[edit]

42C10 Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.)[edit]

Ben Cairns 12:03, 18 April 2006 (UTC)[reply]

42C99 Miscellaneous[edit]

Copied both Riesz sequence and Riesz basis to WP article. Ben Cairns 12:46, 18 April 2006 (UTC)[reply]

42Cxx Nontrigonometric Fourier analysis[edit]

Retrieved from "https://en.wikipedia.org/w/index.php?title=Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/42-XX_Fourier_analysis&oldid=1138361489"