. | Contents | 3-4 |

F. Tröltzsch J. de Los Reyes P. Merino J. Rehberg | Optimality conditions for state-constrained PDE control problems with time-dependent controls | 5-38 |

H. Van Thi | Approximate controllability for systems described by right invertible operators | 39-50 |

C. Meyer | Error estimates for the finite-element approximation of an elliptic control problem with pointwise state and control constraints | 51-83 |

P. Petkov M. Konstantinov N. Christov | Conditioning and error estimates in LQG design | 85-97 |

W. Tadej M. Ławryńczuk | A computationally efficient stable dual-mode type nonlinear predictive control algorithm | 99-132 |

P. Tatjewski M. Ławryńczuk P. Marusak | Cooperation of model predictive control with steady-state economic optimisation | 133-158 |

D. Qian J. Yi D. Zhao | Hierarchical sliding mode control for a class of SIMO under-actuated systems | 159-175 |

I. Lagrat H. Ouakka I. Boumhidi | Fuzzy adaptive control of a class of MISO nonlinear systems | 177-190 |

O. Hryniewicz A. Deeb | An approximate economically optimal inspection interval for production processes with finite run length | 191-204 |

M. Romaniuk | Convergence diagnosis to stationary distribution in MCMC methods via atoms and renewal sets | 205-229 |

H. Żołądek | Book reviews: ''Limit cycles of differential equations'' by Colin Christopher and Chengzhi Li | 231-236 |

P. Kulczycki | Book reviews: ''Filtering theory with applications to fault detection, isolation, and estimation'' by Ali Saberi, Anton A. Stoorvogel and Peddapullaiah Sannuti | 237-238 |

P. Nowak | Book reviews: ''Point process theory and applications. Marked point and piecewise deterministic processes'' by Martin Jacobsen | 239-242 |

J. Owsiński | Book reviews: ''Cluster analysis for data mining and system identification'' by János Abonyi and Balázs Feil | 243-244 |

K. Malanowski F. Tröltzsch | Preface to the special issue on ''Theoretical and numerical aspects of optimal control'' | 247-247 |

. | Contents | 249-249 |

J. de Los Reyes C. Meyer B. Vexler | Finite element error analysis for state-constrained optimal control of the Stokes equations | 251-284 |

A. Dmitruk | Jacobi type conditions for singular extremals | 285-306 |

U. Felgenhauer | The shooting approach in analyzing bang-bang extremals with simultaneous control switches | 307-327 |

V. Glizer | Correctness of a constrained control Mayer's problem for a class of singularly perturbed functional-differential systems | 329-351 |

M. Kawski P. Maxwell | Curvature of optimal control: Deformation of scalar-input planar systems | 353-367 |

K. Krumbiegel A. Rösch | On the regularization error of state constrained Neumann control problems | 369-392 |

B. Mordukhovich D. Wang L. Wang | Optimal control of delay-differential inclusions with multivalued initial conditions in infinite dimensions | 393-428 |

H. Oberle R. Rosendahl | On singular arcs in nonsmooth optimal control | 429-450 |

S. Pickenhain V. Lykina M. Wagner | On the lower semicontinuity of functionals involving Lebesgue or improper Riemann integrals in infinite horizon optimal control problems | 451-468 |

L. Poggiolini G. Stefani | Sufficient optimality conditions for a bang--singular extremal in the minimum time problem | 469-490 |

A. Zaslavski | Turnpike properties of approximate solutions of autonomous variational problems | 491-512 |

. | Contents | 515-516 |

J. Chen C. Yang K. Lin C. Lien | Robust H control for a class of uncertain neutral systems with both state and control input time-varying delays via a unified LMI optimization approach | 517-530 |

Z. Duda | On some nonconventional problem of a state filtration | 531-547 |

P. Hušek | On parametric Hurwitz stability margin of real polynomials | 549-563 |

M. Pająk | Fuzzy modelling of temperature difference in 200 MW power unit condenser using genetic fuzzy systems | 565-583 |

F. Turnovec J. Mercik M. Mazurkiewicz | National and ideological influence in the European Parliament | 585-606 |

M. Ekes | Supertypes of voters in a model of general elections | 607-615 |

A. Wiszniewska-Matyszkiel | Stock market as a dynamic game with continuum of players | 617-647 |

S. Cruz Rambaud A. Ventre | Joint investment strategies with a superadditive capitalization function | 649-667 |

Z. Stanimirović | An efficient genetic algorithm for the uncapacitated multiple allocation p-hub median problem | 669-692 |

W. Niemiro M. Zalewska A. Grzanka B. Samoliński | A new method for identifying outlying subsets of data | 693-709 |

L. Klukowski | Estimation of the preference relation on the basis of multiple pairwise comparisons | 711-729 |

M. Romaniuk | Books review: ''Laws of Small Numbers: Extreme and Rare Events'' by M. Falk, J. Hüsler and R.-D. Reiß | 731-733 |

P. Nowak | Books review: ''Advances in Mathematical Finance'' by M.C. Fu, R.A. Jarrow, Ju-Yi J. Yen and R.J. Elliott, eds. | 735-737 |

. | Contents | 741-742 |

. | Jean-Paul Zolésio a short biography | 743-745 |

J. Sokołowski C. Amrouche Š. Nečasová | Shape differentiability of the Neumann problem of the Laplace equation in the half-space | 747-769 |

H. Antil R. Hoppe C. Linsenmann | Optimal design of stationary flow problems by path-following interior-point methods | 771-796 |

V. Barbu G. Da Prato | Some results for the reflection problems in Hilbert spaces | 797-810 |

D. Bucur I. Durus E. Oudet | The eigenvalue problem with conductivity boundary conditions | 811-829 |

P. Cannarsa D. Rocchetti J. Vancostenoble | Generation of analytic semi-groups in L2 for a class of second order degenerate elliptic operators | 831-878 |

M. Delfour | Representations of hypersurfaces and minimal smoothness of the midsurface in the theory of shells | 879-911 |

A. Laurain M. Hintermüller | Electrical Impedance Tomography: from topology to shape | 913-933 |

I. Lasiecka R. Triggiani | Uniform energy decay rates of hyperbolic equations with nonlinear boundary and interior dissipation | 935-969 |

J. Sokołowski G. Leugering | Topological sensitivity analysis for elliptic problems on graphs | 971-997 |

J. Sokołowski S. Nazarov | Shape sensitivity analysis of eigenvalues revisited | 999-1012 |

F. Tröltzsch I. Neitzel | On convergence of regularization methods for nonlinear parabolic optimal control problems with control and state constraints | 1013-1043 |

A. Nowakowski | Shape optimization of control problems described by wave equations | 1045-1055 |

. | Table of contents of volume 37 (2008) | 1057-1059 |

. | Alphabetical list of contributors of volume 37 (2008) | 1059-1063 |

. | The list of volume's referees | 1065-1066 |