We explore sufficient conditions for inseparability in mixed states with a globally conserved charge, such as particle number. argue that even separable may contain entanglement fixed charge sectors, long the state cannot be separated into charge-conserving components. As witness of symmetric we study number (NE), $\mathrm{\ensuremath{\Delta}}{S}_{m}$, defined entropy change due to subsystem's ...

In this paper, we introduce an iterative scheme for finding a common element of the set of fixed points of a nonexpansive nonself-mapping and the set of solutions of the variational inequality for an inversestrongly-monotone mapping in a Hilbert space. Then we show that the sequence converges strongly to a common element of two sets. Using this result, we consider the problem of finding a commo...

The subject of this paper is Modal μ-Calculus, an extension of Modal Logic with operators for least and greatest fixpoints of monotone functions on sets. This logic, introduced by Kozen in [17], is a powerful formalism capable of expressing inductive as well as coinductive concepts and beyond (e.g. safety, liveness, fairness, termination, etc.) and is widely used in the area of verification of ...

Two classes of distributions that are widely used in the analysis of Bayesian auctions are the Monotone Hazard Rate (MHR) and Regular distributions. They can both be characterized in terms of the rate of change of the associated virtual value functions: for MHR distributions the condition is that for values v < v, φ(v) − φ(v) ≥ v − v, and for regular distributions, φ(v) − φ(v) ≥ 0. Cole and Rou...

Recently, there has been considerable interest in efficiently computing strongly correlated pairs in large databases. Most previous studies require the specification of a minimum correlation threshold to perform the computation. However, it may be difficult for users to provide an appropriate threshold in practice, since different data sets typically have different characteristics. To this end,...

A graph class is sandwich monotone if, for every pair of its graphs G1 = (V,E1) and G2 = (V,E2) with E1 ⊂ E2, there is an ordering e1, . . . , ek of the edges in E2 \E1 such that G = (V,E1 ∪ {e1, . . . , ei}) belongs to the class for every i between 1 and k. In this paper we show that strongly chordal graphs and chordal bipartite graphs are sandwich monotone, answering an open question by Bakon...