no code implementations • 13 Jul 2018 • Naoya Chikano, Kazuyoshi Yoshimi, Junya Otsuki, Hiroshi Shinaoka
The open-source library, irbasis, provides easy-to-use tools for two sets of orthogonal functions named intermediate representation (IR).
1 code implementation • 10 Feb 2017 • Hiroshi Shinaoka, Junya Otsuki, Masayuki Ohzeki, Kazuyoshi Yoshimi
New model-independent compact representations of imaginary-time data are presented in terms of the intermediate representation (IR) of analytical continuation.
no code implementations • 10 Feb 2017 • Junya Otsuki, Masayuki Ohzeki, Hiroshi Shinaoka, Kazuyoshi Yoshimi
A new approach of solving the ill-conditioned inverse problem for analytical continuation is proposed.