Abstract
Pointwise state-constrained control problems associated with semilinear elliptic equations are studied. Theoretical results are derived, which are necessary to carry out the numerical analysis of the control problem. In particular, sufficient second-order optimality conditions, some new regularity results on optimal controls and a sufficient condition for the uniqueness of the Lagrange multiplier associated with the state constraints are presented.
The first author was partially supported by the Spanish Ministry of Education and Science under project MTM2005-06817 and “Ingenio Mathematica (i-MATH)” CSD2006-00032 (Consolider Ingenio 2010).
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© 2009 Birkhäuser Verlag Basel/Switzerland
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Casas, E., Tröltzsch, F. (2009). Recent Advances in the Analysis of State-constrained Elliptic Optimal Control Problems. In: Kunisch, K., Sprekels, J., Leugering, G., Tröltzsch, F. (eds) Optimal Control of Coupled Systems of Partial Differential Equations. International Series of Numerical Mathematics, vol 158. Birkhäuser, Basel. https://doi.org/10.1007/978-3-7643-8923-9_3
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DOI: https://doi.org/10.1007/978-3-7643-8923-9_3
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