Title : 
Variational principle for nonconservative networks
         
        
            Author : 
Jones, Douglas L. ; Evans, F.J.
         
        
            Author_Institution : 
Queen Mary College, Department of Electrical & Electronic Engineering, London, UK
         
        
        
        
        
        
        
            Abstract : 
By using the concepts of content and cocontent, a generalised variational principle is derived for nonconservative systems.
         
        
        
            Journal_Title : 
Electronics Letters
         
        
        
        
        
            DOI : 
10.1049/el:19700115