Abstract
In the present paper, various algorithms are proposed for the solution of problems arising in Mechanics. The algorithms are based on multilevel optimization techniques and cover mainly the cases of structures with inequality constraints as for example large cable or elastoplastic structures and structures involving nonconvex energy potentials. Also, the case of structures with fractal geometries is examined. Finally the application of the multilevel optimization techniques for the validation of the simplifying assumptions used for the calculation of complex structures is demonstrated.
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Panagiotopoulos, P.D., Mistakidis, E.S., Stavroulakis, G.E., Panagouli, O.K. (1998). Multilevel Optimization Methods in Mechanics. In: Migdalas, A., Pardalos, P.M., Värbrand, P. (eds) Multilevel Optimization: Algorithms and Applications. Nonconvex Optimization and Its Applications, vol 20. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0307-7_3
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