Trong D. Dang

activity

20062025

most citedApproximation of mild solutions of the linear and nonlinear elliptic equations

14 citations · 30 across the 13 of their papers we have counts for

collaborators

Showing 2008 · math.APShow all

3 papers · 2 filters

math.AP2008

Determine the source term of a two-dimensional heat equation

Dang Duc Trong, Truong Trung Tuyen, Phan Thanh Nam +1

Let $Ω$ be a two-dimensional heat conduction body. We consider the problem of determining the heat source $F (x, t) = φ (t) f (x, y)$ with $φ$ be given inexactly and $f$ be unknown. The pr…

math.AP2008

Determine the spacial term of a two-dimensional heat source

Dang Duc Trong, Alain Pham Ngoc Dinh, Phan Thanh Nam

We consider the problem of determining a pair of functions $(u, f)$ satisfying the heat equation $u_{t} - Δ u = φ (t) f (x, y)$ , where $(x, y) \in Ω = (0, 1) \times (0, 1)$ and the function $φ$ is…

math.AP2008

Ice formation in the Arctic during summer: false-bottoms

Phan Thanh Nam, Alain Pham Ngoc Dinh, Pham Hoang Quan +1

The only source of ice formation in the Arctic during summer is a layer of ice called false-bottoms between an under-ice melt pond and the underlying ocean. Of interest is to give…