3 citations · 4 across the 5 of their papers we have counts for
5 papers
Llarull's theorem on odd dimensional manifolds: the noncompact case
Yihan Li, Guangxiang Su, Xiangsheng Wang +1
Let be an odd dimensional () connected oriented noncompact complete spin Riemannian manifold. Let be the associated scalar curvature. Let $f:M\t…
On a relation between the -cowaist and the -cowaist
Xiangsheng Wang
The -cowaist and the -cowaist - are two interesting invariants on a manifold , which are c…
Spectral Flow, Llarull's Rigidity Theorem in Odd Dimensions and its Generalization
Yihan Li, Guangxiang Su, Xiangsheng Wang
For a compact spin Riemannian manifold of dimension such that the associated scalar curvature verifies that , Llarull's rigidity t…
A blockchain-based secure storage scheme for medical information
Zhijie Sun, Dezhi Han, Dun Li +3
Medical data involves a large amount of personal information and is highly privacy sensitive. In the age of big data, the increasing informatization of healthcare makes it vital th…
Calculating the day of the week: null-days algorithm
Xiang-Sheng Wang
In this paper, we propose a new algorithm of calculating the day of the week for any given century, year, month and day in Gregorian calendar. We provide two simple formulas to con…