Hoppe, Ronald H.W.; Petrova, Svetozara I. - In: Mathematics and Computers in Simulation (MATCOM) 74 (2007) 6, pp. 468-480
The paper deals with a structural optimization of composite materials with periodic microstructures invoking an elasto-plasticity model with the von Mises yield criterion. Closest-point return mapping algorithms within the incremental finite element method are applied for the numerical solution...