Jie Wu

activity

20132021

most citedBackward uniqueness for parabolic operators with variable coefficients in a half space

9 citations · 17 across the 5 of their papers we have counts for

collaborators

Showing 2013 · math.APShow all

2 papers · 2 filters

math.AP2013★ 8 cited

On Backward Uniqueness for the Heat Operator in Cones

Jie Wu, Wendong Wang

Consider the system $∣ \partial_{t} u + Δ u ∣ \leq M (∣ u ∣ + ∣\nabla u ∣)$ , $∣ u (x, t) ∣ \leq M e^{M ∣ x ∣^{2}}$ in $C_{θ} \times [0, T]$ and $u (x, 0) = 0$ in $C_{θ}$ , where $C_{θ}$ is a…

math.AP2013★ 9 cited

Backward uniqueness for parabolic operators with variable coefficients in a half space

Jie Wu, Liqun Zhang

It is shown that a function $u$ satisfying $∣ \partial_{t} u + \sum_{i, j} \partial_{i} (a^{ij} \partial_{j} u) ∣ \leq N (∣ u ∣ + ∣\nabla u ∣)$ , $∣ u (x, t) ∣ \leq N e^{N ∣ x ∣^{2}}$ in $R_{+}^{n} \times [0, T]$ …