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CHAPLIN—Complex Harmonic Polylogarithms in Fortran

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Buehler, Stephan Duhr, Claude [UCL]

We present a new Fortran library to evaluate all harmonic polylogarithms up to weight four numerically for any complex argument. The algorithm is based on a reduction of harmonic polylogarithms up to weight four to a minimal set of basis functions that are computed numerically using series expansions allowing for fast and reliable numerical results.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès restreint
Publication date 2014
Language Anglais
Journal information "Computer Physics Communications" - Vol. 185, no.10, p. 2703-2713 (2014)
Peer reviewed yes
Publisher Elsevier BV * North-Holland (Amsterdam)
issn 0010-4655
e-issn 1879-2944
Publication status Publié
Affiliation University of Durham - Department of Physics
Links
Bibliographic reference Buehler, Stephan ; Duhr, Claude. CHAPLIN—Complex Harmonic Polylogarithms in Fortran. In: Computer Physics Communications, Vol. 185, no.10, p. 2703-2713 (2014)
Permanent URL http://hdl.handle.net/2078/162229