The asymptotic behavior of solutions for a class of delay differential systems was studied. 摘要研究了一类时滞微分系统解的渐近性态。
The intent of this study is to discuss the critical property of a free boundary problem of a parabolic integro-differential equation. 摘要讨论一类抛物积微分方程自由边界问题解的渐近性。