Hamiltonian Pontryagin's Principles for Control Problems Governed by Semilinear Parabolic Equations
Author(s) -
J.-P. Raymond,
Hasnaa Zidani
Publication year - 1999
Publication title -
applied mathematics and optimization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 51
eISSN - 1432-0606
pISSN - 0095-4616
DOI - 10.1007/s002459900102
Subject(s) - mathematics , pontryagin's minimum principle , maximum principle , optimal control , bounded function , hamiltonian (control theory) , nonlinear system , parabolic partial differential equation , mathematical analysis , boundary (topology) , partial differential equation , mathematical optimization , physics , quantum mechanics
International audienceIn this paper we study optimal control problems governed by semilinear parabolic equations. We obtain necessary optimality conditions in the form of an exact Pontryagin's minimum principle for distributed and boundary controls (which can be unbounded) and bounded initial controls. These optimality conditions are obtained thanks to new regularity results for linear and nonlinear parabolic equations
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