332 search results - page 6 / 67 » Convexity, Duality and Effects |
EOR
2000
13 years 7 months ago
2000
We introduce two pairs of nondifferentiable multiobjective second order symmetric dual problems with cone constraints over arbitrary closed convex cones, which is different from th...
MOR
2006
13 years 7 months ago
2006
We introduce an axiomatic definition of a conditional convex risk mapping and we derive its properties. In particular, we prove a representation theorem for conditional risk mappi...
SIAMJO
2011
13 years 2 months ago
2011
Abstract. We propose a unifying framework for polyhedral approximation in convex optimization. It subsumes classical methods, such as cutting plane and simplicial decomposition, bu...
TCOM
2011
13 years 2 months ago
2011
—Minimizing the sum of mean squared errors using linear transceivers under a sum power constraint in the multiuser downlink is a non-convex problem. Existing algorithms exploit a...
HYBRID
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. A methodology for safety verification using barrier certificates has been proposed recently. Conditions that must be satisfied by a barrier certificate can be formula...