2026A quantitative Robin Pólya–Szegő theorem for tangential polygonsChangfeng Gui, Yeyao Hu, Qinfeng Li, Hang YangarXiv ↗PDF ↗引用Robin 边界条件形状优化
2026Serrin's Problem under Dirichlet Perturbations: Geometric Compactness and Sharp Planar StabilityQinfeng Li, Weihong Xie, Hang YangarXiv ↗PDF ↗引用Serrin 问题稳定性
2025Flow approach on Riesz type nonlocal energiesJiaxin He, Qinfeng Li, Juncheng Wei, Hang YangarXiv ↗PDF ↗引用非局部能量几何流
2025A flow approach to the monotonicity of shape functionalsYong Huang, Qinfeng Li, Shuangquan Xie, Hang YangarXiv ↗PDF ↗引用形状优化几何流
2024On the location of the maximal gradient of the torsion function over some non-symmetric planar domainsQinfeng Li, Shuangquan Xie, Hang Yang, Ruofei YaoarXiv ↗PDF ↗引用扭转函数偏微分方程
2023Heat Transfer Shape Optimization: Stability and Non-Optimality of the BallQinfeng Li, Hang YangarXiv ↗PDF ↗引用形状优化热传导
2023Torsion energy with boundary mean zero conditionQinfeng Li, Weihong Xie, Hang YangarXiv ↗PDF ↗引用变分法扭转能量