3 papers
math.AP2021
The existence of periodic solution and asymptotic behavior of solutions for a multi-layer tumor model with a periodic provision of external nutrients
Wenhua He, Ruixiang Xing
In this paper, we consider a multi-layer tumor model with a periodic provision of external nutrients. The domain occupied by tumor has a different shape (flat shape) than spherical…
math.AP2021
The linear stability for a free boundary problem modeling multi-layer tumor growth with time delay
Wenhua He, Ruixiang Xing, Bei Hu
We study a free boundary problem modeling multi-layer tumor growth with a small time delay , representing the time needed for the cell to complete the replication process. The m…
math.AP2020
The existence and linear stability of periodic solution for a free boundary problem modeling tumor growth with a periodic supply of external nutrients
Wenhua He, Ruixiang Xing
We study a free boundary problem modeling tumor growth with a T-periodic supply of external nutrients. The model contains two parameters and . We first show…