Impedance Change and Calculus of Variations Funding: Marie Curie Fellowship, CTS (Control Training Site) Dates: January - July 2005 Home Supervisor: Prof. Maximilian Ya. Antimirov Scientific Coordinator (Host Supervisor): Delfim F. M. Torres PhD Student: Ilona Dzenite (Doctoral student certificate) PhD student at Riga Technical University, Latvia Project for 2004-2005 (Details and Annex 3) Final report 2005 (Details) Project for 2005-2006 (Details)