References
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- Strugariu , R , Voisei , MD and Zălinescu , C . 2009 . Counter-examples in bi-duality, triality and tri-duality , (submitted)
- Voisei , MD and Zălinescu , C . A counter-example to ‘Minimal distance between two non-convex surfaces’ . Optimization , DOI: 10.1080/02331930903531535, (to appear)
- Voisei , MD and Zălinescu , C . Counterexamples to a triality theorem in ‘Canonical dual least square method’ . Comput. Optim. Appl. , DOI: 10.1007/510589-010-9320-2, (to appear)