Robustness of controllability under some unbounded perturbations

One-parameter semigroups for linear evolution equations

Klaus‐Jochen Engel, Rainer Nagel · Semigroup Forum · 2001 · 3.5K citations

Natural Sciences, Mathematics, Differential Equations +9

Foundations of Optimal Control Theory.

D. M. G. Wishart, E. B. Lee, Lawrence Markus · Journal of the Royal Statistical Society Series A (General) · 1969 · 1.9K citations

Natural Sciences, Mathematics, Differential Equations +16

Foundations of optimal control theory

Henry Hermes · IEEE Transactions on Automatic Control · 1968 · 1.7K citations

Natural Sciences, Mathematics, Dynamical Systems +11

Asymptotic behaviour of a non-autonomous population equation with diffusion in $L^1$

Abdelaziz Rhandi, Roland Schnaubelt · Discrete and Continuous Dynamical Systems · 1999 · 50 citations · Full text

Engineering, Mathematics, Dynamical Systems +15

Unbounded perturbation of the controllability for evolution equations

Hugo Leiva · Journal of Mathematical Analysis and Applications · 2003 · 16 citations

Natural Sciences, Mathematics, Dynamical Systems +9