Lizhao Zhang

activity

20072023

most citedRigidity and volume preserving deformation on degenerate simplices

4 citations · 4 across the 5 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.MG2018

Lifting degenerate simplices with a single volume constraint

Lizhao Zhang

Let $M^{d}$ be the spherical, Euclidean, or hyperbolic space of dimension $d \geq n + 1$ . Given any degenerate $(n + 1)$ -simplex $A$ in $M^{d}$ with non-degenerate $n$ -faces $F_{i}$ ,…

math.MG2018

On the total volume of the double hyperbolic space

Lizhao Zhang

Let the \emph{double hyperbolic space} $DH^{n}$ , proposed in this paper as an extension of the hyperbolic space $H^{n}$ , contain a two-sheeted hyperboloid with the tw…