Convex Cones in Hilbert Spaces and Decomposition of Cones
摘要
Convex cones machinery is the mainstay of our investigations on geometry of convex sets and optimization. Here we present, within the Hilbert space environment, a major result on decomposition of non-closed convex cones, which have a closed lineality space (while the general case will be solved later on) and develop various important ancillary results.