K. M. Hui

activity

20082025

most citedGlobal and touchdown behaviour of the generalized MEMS device equation

5 citations · 18 across the 25 of their papers we have counts for

collaborators

Showing 2009 · math.APShow all

3 papers · 2 filters

math.AP2009★ 2 cited

Collapsing behaviour of a singular diffusion equation

Kin Ming Hui

Let $0 \leq u_{0} (x) \in L^{1} (R^{2}) \cap L^{\infty} (R^{2})$ be such that $u_{0} (x) = u_{0} (∣ x ∣)$ for all $∣ x ∣ \geq r_{1}$ and is monotone decreasing for all $∣ x ∣ \geq r_{1}$ for some constant $r_{1} > 0$ a…

math.AP2009

Another proof for the removable singularities of the heat equation

Kin Ming Hui

We give two different simple proofs for the removable singularities of the heat equation in $(Ω ∖ {x_{0}}) \times (0, T)$ with $n \geq 3$ . We also give a necessary and sufficient…

math.AP2009★ 3 cited

Quenching behaviour of a nonlocal parabolic MEMS equation

Kin Ming Hui

We obtain upper bounds for the quenching time of the solutions of the nonlocal parabolic MEMS equation $u_t=Δu+\lam/(1-u)^2(1+χ\int_Ω1/(1-u) dx)^2$ in $Ω \times (0, \infty)$ , $u = 0$ o…