TY - JOUR ID - pittir18121 UR - http://d-scholarship-dev.library.pitt.edu/18121/ IS - 1-2 A1 - Bayden, AS A1 - Jordan, KD Y1 - 2004/02/02/ N2 - In a recent Letter, Faken et al. described a new algorithm for global optimization that used extra dimensions to go around energy barriers in the physical three-dimensional (3D) space. The present work describes an improvement to this algorithm and also explores how its performance depends on the number of non-physical dimensions. © 2003 Published by Elsevier B.V. JF - Chemical Physics Letters VL - 385 SN - 0009-2614 TI - Use of extended dimensions in global optimization SP - 101 AV - public EP - 104 ER -