1. Improved semi-analytical sensitivity analysis using a secant stiffness matrix for geometric nonlinear shape optimization. (January 2015) Authors: Wang, Wenjia; Clausen, Peter M.; Bletzinger, Kai-Uwe Journal: Computers & structures Issue: Volume 146(2015) Page Start: 143 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗