About TSUTSUI Shigeaki
About Univ. of the Ryukyus
About 琉球大学工学部紀要
About layer
About boundary condition
About infinite body
About water wave
About wave propagation
About finite element method
About wave equation
About Absorption
About complex number
About coordinate
About perfectly matched layer
About 水波吸収
About Waves and vibrations in fluids
About 無限
About 水波
About 境界
About 完全整合層