Narrow search
Showing 1 - 3 of 3
Cover Image
Necessary optimality conditions and saddle points for approximate optimization in banach spaces
Dutta, J. - In: TOP: An Official Journal of the Spanish Society of … 13 (2005) 1, pp. 127-143
Persistent link: https://www.econbiz.de/10005155646
Cover Image
A variational approach of the rank function
Hiriart-Urruty, Jean-Baptiste; Le, Hai - In: TOP: An Official Journal of the Spanish Society of … 21 (2013) 2, pp. 207-240
In the same spirit as the one of the paper (Hiriart-Urruty and Malick in J. Optim. Theory Appl. 153(3):551–577, <CitationRef CitationID="CR29">2012</CitationRef>) on positive semidefinite matrices, we survey several useful properties of the rank function (of a matrix) and add some new ones. Since the so-called rank minimization problems...</citationref>
Persistent link: https://www.econbiz.de/10010995345
Cover Image
Generalized derivatives and nonsmooth optimization, a finite dimensional tour
Dutta, Joydeep - In: TOP: An Official Journal of the Spanish Society of … 13 (2005) 2, pp. 185-279
Persistent link: https://www.econbiz.de/10005598380