In mathematics, the Herglotz–Zagier function, named after
Gustav Herglotz and
Don Zagier
Don Bernard Zagier (born 29 June 1951) is an American-German mathematician whose main area of work is number theory. He is currently one of the directors of the Max Planck Institute for Mathematics in Bonn, Germany. He was a professor at the ''Col ...
, is the function
:
introduced by who used it to obtain a
Kronecker limit formula for
real quadratic fields.
References
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{{DEFAULTSORT:Herglotz-Zagier function
Special functions