A lower bound of the norm of the control operator for the heat equation

Exact controllability theorems for linear parabolic equations in one space dimension

H. O. Fattorini, David L. Russell · Archive for Rational Mechanics and Analysis · 1971 · 432 citations

Natural Sciences, Mathematics, Differential Equations +14

ON THE GRAM DETERMINANT

C. F. Moppert · The Quarterly Journal of Mathematics · 1959 · 85 citations

Natural Sciences, Mathematics, Applied Mathematics +1

Two results on exact boundary control of parabolic equations

Thomas I. Seidman · Applied Mathematics & Optimization · 1984 · 81 citations

Natural Sciences, Mathematics, Differential Equations +12

Boundary Control of Temperature Distributions in a Parallelepipedon

H. O. Fattorini · SIAM Journal on Control · 1975 · 42 citations

Engineering, Mechanical Engineering, Computational Heat Transfer +9

Exact Boundary Control for Some Evolution Equations

Thomas I. Seidman · SIAM Journal on Control and Optimization · 1978 · 28 citations

Natural Sciences, Mathematics, Physics +16