John W. Barrett, Leonid Prigozhin. Sandpiles and Superconductors: Dual Variational Formulations for Critical-State Problems. In F. Ceragioli, Asen L. Dontchev, H. Furuta, K. Marti, Luciano Pandolfi, editors, Systems, Control, Modeling and Optimization, Proceedings of the 22nd IFIP TC7 Conference held from July 18-22, 2005, in Turin, Italy. Volume 202 of IFIP International Federation for Information Processing, pages 25-29, Springer, 2006. [doi]
Abstract is missing.