Khanh, Phan Quoc; Tuan, Nguyen Dinh Optimality conditions without continuity in multivalued optimization using approximations as generalized derivatives. (English) Zbl 1247.90290 Mishra, Shashi Kant (ed.), Topics in nonconvex optimization. Theory and applications. Selected papers based on the presentations at the advanced training programme on nonconvex optimization and applications, Varanasi, India, March 22–26, 2010. New York, NY: Springer (ISBN 978-1-4419-9639-8/hbk; 978-1-4419-9640-4/ebook). Springer Optimization and Its Applications 50, 47-61 (2011). MSC: 90C56 90C46 PDFBibTeX XMLCite \textit{P. Q. Khanh} and \textit{N. D. Tuan}, Springer Optim. Appl. 50, 47--61 (2011; Zbl 1247.90290) Full Text: DOI
Khanh, Phan Quoc; Tuan, Nguyen Dinh First and second-order approximations as derivatives of mappings in optimality conditions for nonsmooth vector optimization. (English) Zbl 1162.49026 Appl. Math. Optim. 58, No. 2, 147-166 (2008). MSC: 49K10 PDFBibTeX XMLCite \textit{P. Q. Khanh} and \textit{N. D. Tuan}, Appl. Math. Optim. 58, No. 2, 147--166 (2008; Zbl 1162.49026) Full Text: DOI
Khanh, P. Q.; Tuan, N. D. Optimality conditions for nonsmooth multiobjective optimization using Hadamard directional derivatives. (English) Zbl 1149.90134 J. Optim. Theory Appl. 133, No. 3, 341-357 (2007). Reviewer: Frank Werner (Magdeburg) MSC: 90C29 90C46 49J52 PDFBibTeX XMLCite \textit{P. Q. Khanh} and \textit{N. D. Tuan}, J. Optim. Theory Appl. 133, No. 3, 341--357 (2007; Zbl 1149.90134) Full Text: DOI
Khanh, P. Q.; Tuan, N. D. First and second order optimality conditions using approximations for nonsmooth vector optimization in Banach spaces. (English) Zbl 1143.90386 J. Optim. Theory Appl. 130, No. 2, 289-308 (2006). Reviewer: Tadeusz Trzaskalik (Katowice) MSC: 90C29 90C46 90C48 49J52 PDFBibTeX XMLCite \textit{P. Q. Khanh} and \textit{N. D. Tuan}, J. Optim. Theory Appl. 130, No. 2, 289--308 (2006; Zbl 1143.90386) Full Text: DOI