2 papers
math.DG2021
Scalar curvature lower bound under integral convergence
Yiqi Huang, Man-Chun Lee
In this work, we consider sequences of metrics which converge to a metric in sense. We show that if the scalar curvature of the sequence is almost non-negative in…
math.FA2019
Spectral analysis beyond on Sierpinski lattices
Shiping Cao, Yiqi Huang, Hua Qiu +2
We study the spectrum of the Laplacian on the Sierpinski lattices. First, we show that the spectrum of the Laplacian, as a subset of , remains the same for any …