2 papers
math.DG2024
The rigidity of eigenfunctions' gradient estimates
Guoyi Xu, Xiaolong Xue
On compact Riemannian manifolds with non-negative Ricci curvature and smooth (possibly empty), convex (or mean convex) boundary, if the sharp Li-Yau type gradient estimate of an Ne…
cs.CR2024
DataSafe: Copyright Protection with PUF Watermarking and Blockchain Tracking
Xiaolong Xue, Guangyong Shang, Zhen Ma +4
Digital watermarking methods are commonly used to safeguard digital media copyrights by confirming ownership and deterring unauthorized use. However, without reliable third-party o…