Proving Program Invariance and Termination by Parametric Abstraction, Lagrangian Relaxation and Semidefinite Programming.

Patrick Cousot Proving Program Invariance and Termination by Parametric Abstraction, Lagrangian Relaxation and Semidefinite Programming. 1-24 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3385&spage=1 2005 conf/vmcai/2005 VMCAI db/conf/vmcai/vmcai2005.html#Cousot05