黏弹性多层介质中SH波动的一种吸收边界条件 1)
吴利华,赵密(),杜修力
AN ABSORBING BOUNDARY CONDITION FOR SH WAVE PROPAGATION IN VISCOELASTIC MULTILAYERED MEDIA 1)
Wu Lihua,Zhao Mi(),Du Xiuli

图2. 连分式的收敛域

Fig. 2. The convergence domain of the continued fraction