@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:-MK8TB7ZV-N
  skos:prefLabel "Dirichlet series"@en, "série de Dirichlet"@fr ;
  a skos:Concept ;
  skos:narrower psr:-S4NFGC68-V .

psr: a skos:ConceptScheme .
psr:-S4NFGC68-V
  skos:definition """In mathematics, the Shimizu L-function, introduced by Hideo Shimizu (1963), is a Dirichlet series associated to a totally real algebraic number field. Michael Francis Atiyah, H. Donnelly, and I. M. Singer (1983) defined the signature defect of the boundary of a manifold as the eta invariant, the value as <i>s</i>=0 of their eta function, and used this to show that Hirzebruch's signature defect of a cusp of a Hilbert modular surface can be expressed in terms of the value at <i>s</i>=0 or 1 of a Shimizu L-function. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Shimizu_L-function">https://en.wikipedia.org/wiki/Shimizu_L-function</a>)"""@en ;
  dc:created "2023-08-22"^^xsd:date ;
  dc:modified "2023-08-22"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-MK8TB7ZV-N ;
  skos:prefLabel "Shimizu L-function"@en, "fonction L de Shimizu"@fr ;
  skos:exactMatch <https://en.wikipedia.org/wiki/Shimizu_L-function> .