Kim Dang Phung

An observability estimate for parabolic equations from a measurable set in time and its applications

Kim Dang Phung, Gengsheng Wang · Journal of the European Mathematical Society · 2013 · 111 citations · Full text

Parabolic Equations, Engineering, Hyperbolic Conservation Law +11

Bang-bang property for time optimal control of semilinear heat equation

Kim Dang Phung, Lijuan Wang, Can Zhang · Annales de l Institut Henri Poincaré C Analyse Non Linéaire · 2013 · 79 citations · Full text

Bang-bang Property, Mathematical Control Theory, Null Controllability Cost +3

Polynomial decay rate for the dissipative wave equation

Kim Dang Phung · Journal of Differential Equations · 2007 · 59 citations

Polynomial Decay Rate, Physics, Oscillation Theory +2

Quantitative unique continuation for the semilinear heat equation in a convex domain

Kim Dang Phung, Gengsheng Wang · Journal of Functional Analysis · 2010 · 57 citations

Elliptic Equation, Free Boundary Problem, Convex Domain +6

On the existence of time optimal controls for linear evolution equations

Kim Dang Phung, Gengsheng Wang, Xu Zhang · Discrete and Continuous Dynamical Systems - B · 2007 · 53 citations

Differential Evolution, Nonlinear Control, Stability +9