3 papers
math.DS2024
Non-isochronicity on piecewise Hamiltonian differential systems with homogeneous nonlinearities
Xiaoyi Chen, Guangfeng Dong
In this paper we prove the non-isochronicity of -centers for a class of planar piecewise smooth differential systems with a straight switching line, whose two sub-systems are Ha…
cond-mat.mtrl-sci2022
On a general multi-layered hyperelastic plate theory of growth
Ping Du, Zhanfeng Li, Xiaoyi Chen +1
In this paper, we propose a multi-layered hyperelastic plate theory of growth within the framework of nonlinear elasticity. First, the 3D governing system for a general multi-layer…
cond-mat.soft2014
Pathways, Scaling Laws and Analytical Solutions for Crease Formations in a Gel Layer
Xiaoyi Chen, Hui-Hui Dai
An analytical study on crease formations in a swelling gel layer is conducted. By exploring the smallness of the layer thickness and using a method of coupled series-asymptotic exp…