On Monge–Ampère type equations arising in optimal transportation problems Cristian E. GutiérrezTruyen van Nguyen OriginalPaper 18 August 2006 Pages: 275 - 316
Elementary properties of optimal irrigation patterns G. DevillanovaS. Solimini OriginalPaper 21 October 2006 Pages: 317 - 349
Nonoccurrence of the Lavrentiev phenomenon for many nonconvex constrained variational problems Alexander J. Zaslavski OriginalPaper 07 September 2006 Pages: 351 - 381
Unstable extremal surfaces of the “Shiffman functional” spanning rectifiable boundary curves Ruben Jakob OriginalPaper 20 September 2006 Pages: 383 - 409