The asymptotic stability of a family of vector difference equations with multi-delays is studied. 摘要讨论了一类具有多时滞的向量差分方程的渐近稳定性。
Furthermore, the renewal equation and asymptotic formula of the distribution of the amount of the claim causing ruin are obtained. 此外，还得到了导致破产的索赔额的分布满足的瑕疵更新方程和渐近解。
