Discussion on some convergence problems in buckling optimisation

55 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Level‐set topology optimization with many linear buckling constraints using an efficient and robust eigensolver (2016, background): “Bruyneel et al [16] showed, for example, that increasing the number of buckling mode constraints from 12 to 100 reduced the number of iterations to converge from 44 to 6.”
Efficient Optimization of Cylindrical Stiffened Shells with Reinforced Cutouts by Curvilinear Stiffeners (2016, background): “Moreover, it is generally recognized that the buckling optimization is a very difficult problem, and the reasons for slow convergence are multiple [36].”