unconditionally stable

Based on alternating-direction-implicit method , ADI-FDTD is an unconditionally stable FDTD method.

基于交变方向隐式的时域有限差分法(ADI -FDTD )是一种无条件稳定的FDTD算法.

An Unconditionally Stable High-Order Semi-Explicit Difference Method for Solving 3D Heat Conduction Equation Research on the Specific Solutions in Instantaneous Form for One Dimensional Equation of Heat Transfer in Biological Tissue Caused by CW Laser

三维热传导方程恒稳定的高精度半显式差分方法连续波激光作用于生物组织中的一维瞬态热传导方程定解问题

A 3-story structure model was tested with unconditionally stable a-method and conditionally stable explicit prediction-correction Newmark method ( PCM-Newmark).

文中以三层结构模型为例进行了实验，采用了无条件稳定的隐式α方法和条件稳定的显式预测校正Newmark法（PCM-Newmark）。