2 papers
cs.SD2025
Learning Magnitude Distribution of Sound Fields via Conditioned Autoencoder
Shoichi Koyama, Kenji Ishizuka
A learning-based method for estimating the magnitude distribution of sound fields from spatially sparse measurements is proposed. Estimating the magnitude distribution of acoustic…
math.AP2021
Global dynamics around 2-solitons for the nonlinear damped Klein-Gordon equations
Kenjiro Ishizuka, Kenji Nakanishi
Global behavior of solutions is studied for the nonlinear Klein-Gordon equation with a focusing power nonlinearity and a damping term in the energy space on the Euclidean space. We…