Extraction of nonlinearity in neural networks and model compression with Koopman operator. - Naoki Sugishita; Kayo Kinjo; Jun Ohkubo (CoRR, 2024)

Integrated utilization of equations and small dataset in the Koopman operator: applications to forward and inverse Problems. - Ichiro Ohta; Shota Koyanagi; Kayo Kinjo; Jun Ohkubo (CoRR, 2025)