@prefix psr: <http://data.loterre.fr/ark:/67375/PSR> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

psr:-NHFK3Q1R-H
  skos:prefLabel "fonction L"@fr, "L-function"@en ;
  a skos:Concept ;
  skos:narrower psr:-M9DLW904-6 .

psr: a skos:ConceptScheme .
psr:-BK1H4W0H-M
  skos:prefLabel "fonction complexe"@fr, "complex function"@en ;
  a skos:Concept ;
  skos:narrower psr:-M9DLW904-6 .

psr:-M9DLW904-6
  skos:inScheme psr: ;
  skos:definition """In mathematics, the <b>Weierstrass functions</b> are special functions of a complex variable that are auxiliary to the Weierstrass elliptic function.  They are named for Karl Weierstrass. The relation between the sigma, zeta, and <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\\\\displaystyle \\\\wp }">   <semantics>     <mrow class="MJX-TeXAtom-ORD">       <mstyle displaystyle="true" scriptlevel="0">         <mi mathvariant="normal">℘<!-- ℘ --></mi>       </mstyle>     </mrow>     <annotation encoding="application/x-tex">{\\\\displaystyle \\\\wp }</annotation>   </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f4050ebf63686af152bf1ef5caabcdf2a2d812cf" class="mwe-math-fallback-image-inline mw-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:1.478ex; height:2.176ex;" alt="{\\\\displaystyle \\\\wp }"></span> functions is analogous to that between the sine, cotangent, and squared cosecant functions: the logarithmic derivative of the sine is the cotangent, whose derivative is negative the squared cosecant.  
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Weierstrass_functions">https://en.wikipedia.org/wiki/Weierstrass_functions</a>)"""@en, """En mathématiques, les fonctions de Weierstrass sont des fonctions spéciales d'une variable complexe qui sont reliées  à la fonction elliptique de Weierstrass <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\\\\displaystyle \\\\wp (z)}">   <semantics>     <mrow class="MJX-TeXAtom-ORD">       <mstyle displaystyle="true" scriptlevel="0">         <mi mathvariant="normal">℘<!-- ℘ --></mi>         <mo stretchy="false">(</mo>         <mi>z</mi>         <mo stretchy="false">)</mo>       </mstyle>     </mrow>     <annotation encoding="application/x-tex">{\\\\displaystyle \\\\wp (z)}</annotation>   </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/31c887ae905d692694de7e982ac1d6ad56e1f3b4" class="mwe-math-fallback-image-inline mw-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:4.376ex; height:2.843ex;" alt="{\\\\displaystyle \\\\wp (z)}"></span>. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Fonction_z%C3%AAta_de_Weierstrass">https://fr.wikipedia.org/wiki/Fonction_z%C3%AAta_de_Weierstrass</a>)"""@fr ;
  dc:modified "2024-10-18"^^xsd:date ;
  skos:related psr:-XRPG8CRB-0 ;
  skos:exactMatch <https://en.wikipedia.org/wiki/Weierstrass_functions>, <https://fr.wikipedia.org/wiki/Fonction_z%C3%AAta_de_Weierstrass> ;
  skos:prefLabel "fonction zêta de Weierstrass"@fr, "Weierstrass zeta function"@en ;
  dc:created "2023-08-04"^^xsd:date ;
  skos:broader psr:-NHFK3Q1R-H, psr:-BK1H4W0H-M ;
  a skos:Concept .

psr:-XRPG8CRB-0
  skos:prefLabel "Weierstrass elliptic function"@en, "fonction elliptique de Weierstrass"@fr ;
  a skos:Concept ;
  skos:related psr:-M9DLW904-6 .