1 citations · 2 across the 7 of their papers we have counts for
10 papers
Invariants of SDP exactness in quadratic programming
Julia Lindberg, Jose Rodriguez
In this paper we study the Shor relaxation of quadratic programs by fixing a feasible set and considering the space of objective functions for which the Shor relaxation is exact. W…
Envelopes and covers for groups
Sergio Estrada, Jose L. Rodriguez
We connect work done by Enochs, Rada and Hill in module approximation theory with work undertaken by several group theorists and algebraic topologists in the context of homotopical…
On cellular covers with free kernels
José L. Rodríguez, Lutz Strüngmann
Recall that a homomorphism of -modules is called a {\it cellular cover} over if induces an isomorphism $π_*: \Hom_R(G,G)\cong \Hom_R(G,H),$ where $π_*(φ)= πφ…
A connection between cellularization for groups and spaces via two-complexes
Jose L. Rodriguez, Jerome Scherer
Let denote a two-dimensional Moore space (so ), with fundamental group . The -cellular spaces are those one can build from by using wedges, push-outs,…
Translation-invariant generalized topologies induced by probabilistic norms
Bernardo Lafuerza-Guillen, Jose L. Rodriguez
In this paper we consider probabilistic normed spaces as defined by Alsina, Sklar, and Schweizer, but equipped with non necessarily continuous triangle functions. Such spaces endow…
Boundedness in generalized Šerstnev PN spaces
Bernardo Lafuerza-Guillen, Jose L. Rodriguez
The motivation of this paper is a suggestion by Höle of comparing the notions of $\D$-boundedness and boundedness in Probabilistic Normed spaces (briefly PN spaces), with non neces…