On the irreducibility, self-duality an non-homogeneity of completely positive cones

نویسندگان

  • M. Seetharma Gowda
  • R. Sznajder
  • M. SEETHARAMA GOWDA
  • R. SZNAJDER
چکیده

For a closed cone C in R, the completely positive cone of C is the convex cone KC in S generated by {uu : u ∈ C}. Such a cone arises, for example, in the conic LP reformulation of a nonconvex quadratic minimization problem over an arbitrary set with linear and binary constraints. Motivated by the useful and desirable properties of the nonnegative orthant and the positive semidefinite cone (and more generally of symmetric cones in Euclidean Jordan algebras), this paper investigates when (or whether) KC can be irreducible, self-dual, or homogeneous.

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تاریخ انتشار 2017