Cost for a controlled linear KdV equation
نویسندگان
چکیده
The controllability of the linearized KdV equation with right Neumann control is studied in pioneering work Rosier [L. Rosier, ESAIM: COCV 2 (1997) 33-55.]. However, proof by contradiction arguments and value observability constant remains unknown, though rich mathematical theories are built on this totally unknown constant. We introduce a constructive method that gives quantitative
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ژورنال
عنوان ژورنال: ESAIM: Control, Optimisation and Calculus of Variations
سال: 2021
ISSN: ['1262-3377', '1292-8119']
DOI: https://doi.org/10.1051/cocv/2020066