2 papers
math.AP2026
Linear stability of the first bifurcation in a tumor growth free boundary problem via local bifurcation structure
Junying Chen, Ruixiang Xing
In this paper, we consider a 3-dimensional free boundary problem modeling tumor growth with the Robin boundary condition. The system involves a positive parameter which reflec…
math.AP2025
Symmetry-breaking bifurcation of periodic solutions for a free-boundary tumor model
Wenhua He, Mingxin Wang, Ruixiang Xing
In this paper, we consider a free boundary multi-layer tumor model that incorporates a periodic provision of external nutrients . The simplified model contains three par…