Abstract
We investigate a multiobjective optimal control problem, governed by a strongly continuous semigroup operator in an infinite dimensional separable Banach space, and with final-state constraints, pointwise pure state constraints and a mixed pointwise control-state constraint. Basing on necessary optimality conditions obtained for an abstract multiobjective optimization framework, we establish a second-order Lagrange multiplier rule, of Fritz-John type, for local weak Pareto solutions of the problem under study. As a consequence of the main result, we also derive a multiplier rule for a multiobjective optimal control model driven by a bilinear system being affine-linear in the control, and with an objective function of continuous quadratic form.
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Nguyen Dinh, T. Second-Order Lagrange Multiplier Rules in Multiobjective Optimal Control of Infinite Dimensional Systems Under State Constraints and Mixed Pointwise Constraints. Appl Math Optim 84 (Suppl 2), 1521–1553 (2021). https://doi.org/10.1007/s00245-021-09803-6
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DOI: https://doi.org/10.1007/s00245-021-09803-6
Keywords
- Multiobjective optimal control
- Necessary second-order optimality condition
- Local weak Pareto solution
- Semigroup structure
- Banach space-valued integration
- Bilinear control system