Special Issue devoted to Shape Optimization, guest edited by Jan Sokolowski and Tomasz Lewinski, with papers by: M. Bendsoe, E. Lund, N. Olhoff and O. Sigmund; A. Henrot and J. Sokolowski; G. Allaire, F. de Gournay, F. Jouve and A.-M. Toader; S. Amstutz, I. Horchani and M. Masmoudi; D. Bucur; M. Dambrine and G. Vial; M.C Delfour and J.-P. Zolesio; J. A. Desideri and J.-P. Zolesio; K. Eppler and H. Harbrecht; C. Graczykowski and T. Lewinski; X. Guo, K. Zhao and M.Y. Wang; J. Haslinger, J. Malek and J. Stebel; M. Hintermueller; W. Horn and J. Sokolowski, A. A. Novotny, R. A. Feijoo, C. Padra and E. Taroco; as well as J.-R. Roche.

In Memory of Professor Anatol Gosiewski; Papers by: D. Wachsmuth; T. Kaczorek; I. Chryssoverghi; K. J. Latawiec; J. Kowynia; M. Tlas and B. Abdul Ghani; A. Piegat; J. Stanczak; B. Abu-Zitar and A. M. Al-Fahed Nuseirat; S. Minkevicius and S. Steisunas; K. Worwa

Special Issue, guest edited by Asen L. Dontchev and Kazimierz Malanowski, with papers by: J. Allwright and B. Vinter, Z. Artstein, V. Barbu, I. Lasiecka, M. A. Rammaha; A. Caetano, A. Sarychev and D. Seabra; F. Clarke; A. V. Dmitruk; L. Druzkowski; U. Felgenhauer; H. Frankowska; A. Ioffe; B. Jakubczyk and W. Respondek; B. Mordukhovich and D. Wang; K. Nachi and J.-P. Penot; S. A. Nazarov and J. Sokolowski; N. P. Osmolovskii and H. Maurer; S. Rolewicz; V. V. Veliov.

Papers by: D. Bors; E. Bartkowiak & I. Pawlow; Y. J. Sun; H. Bolandi, A. F. Ehyaei & S.M. Esmaeilzadeh; J. Halawa; J. Mielniczuk & P. Wojdyllo; P. Kulczycki & A. Mazgaj; P. Kulczycki & J. Waglowski; L. Ciupala; L. Knopik