34 citations · 100 across the 18 of their papers we have counts for
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math-ph2008
Time-periodic universes
De-Xing Kong, Kefeng Liu, Ming Shen
In this letter we construct a new time-periodic solution of the vacuum Einstein's field equations whose Riemann curvature norm takes the infinity at some points. We show that this…
math.DG2008★ 1 cited
Hyperbolic mean curvature flow: Evolution of plane curves
De-Xing Kong, Kefeng Liu, Zeng-Gui Wang
In this paper we investigate the one-dimensional hyperbolic mean curvature flow for closed plane curves. We show that there exists a class of initial velocities such that the solut…