If you have information about this name, share it in the comments area below!
Books about Herglotz:
Conservative Realizations of Herglotz-Nevanlinna Functions (Operator Theory: Advances and Applications) by Yuri Arlinskii, Sergey Belyi and Eduard Tsekanovskii (Aug 3, 2013)
The Herglotz Lectures on Contact Transformations and Hamiltonian Systems (Lecture Notes in Nonlinear analysis)... by Hans Schwerdtfeger, Ronald B. Guenther, C.M. Guenther and J.A. Gottsch (1995)
Generalized Herglotz functions and inverse scattering problem in a finite depth ocean (DEL-SG) by Robert P Gilbert (1989)
Wiki information Herglotz:
Gustav Herglotz was a German Bohemian mathematician. He is best known for his works on the theory of relativity and seismology. Herglotz studied Mathematics and Astronomy at the University of Vienna in 1899, and attended lectures by Ludwig Boltzmann....
In mathematics, the Herglotz–Zagier function, named after Gustav Herglotz and Don Zagier, is the function introduced by Zagier who used it to obtain a Kronecker limit formula for real quadratic fields.