Results 31 to 40 of about 381 (65)

Semidefinite programming in matrix unknowns which are dimension free

open access: yes, 2011
One of the main applications of semidefinite programming lies in linear systems and control theory. Many problems in this subject, certainly the textbook classics, have matrices as variables, and the formulas naturally contain non-commutative polynomials
Helton, J. William   +2 more
core   +1 more source

Optimización multiobjetivo para enrutamiento multicast en overlay networks utilizando algoritmos evolutivos

open access: yesIngeniería y Ciencia, 2008
Multicast juega un papel muy importante para soportar una nueva generación de aplicaciones. En la actualidad y por diferentes razones, técnicas y no técnicas, multicast IP no ha sido totalmente adoptado en Internet.
Juan Carlos Montoya M.   +4 more
doaj  

Minimizing within convex bodies using a convex hull method [PDF]

open access: yes, 2005
International audienceWe present numerical methods to solve optimization problems on the space of convex functions or among convex bodies. Hence convexity is a constraint on the admissible objects, whereas the functionals are not required to be convex.To
Lachand-Robert, Thomas, Oudet, Edouard
core   +1 more source

A D-induced duality and its applications [PDF]

open access: yes
This paper attempts to extend the notion of duality for convex cones, by basing it on a predescribed conic ordering and a fixed bilinear mapping. This is an extension of the standard definition of dual cones, in the sense that the nonnegativity of the ...
Brinkhuis, J., Zhang, S.
core   +1 more source

A convex extension of lower semicontinuous functions defined on normal Hausdorff space

open access: yes, 2017
We prove that, any problem of minimization of proper lower semicontinuous function defined on a normal Hausdorff space, is canonically equivalent to a problem of minimization of a proper weak * lower semicontinuous convex function defined on a weak ...
Bachir, Mohammed
core  

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