This paper provides a new formulation of second order stochastic target problems introduced in [19] by modifying the reference probability so as to allow for different scales. This new ingredient enables us to prove a dual formulation of the target problem as the supremum of the solutions of standard backward stochastic differential equations. In particular, in the Markov case, the dual problem...

A power assignment is an assignment of transmission power to each of the wireless nodes of a wireless network, so that the induced graph satisfies some desired properties. The cost of a power assignment is the sum of the assigned powers. In this paper, we consider the dual power assignment problem, in which each wireless node is assigned a highor low-power level, so that the induced graph is st...

We consider Kasner space–time describing anisotropic three-dimensional expansion of RHIC and LHC fireball study the generalisation Bjorken’s one-dimensional by taking into account second-order relativistic viscous hydrodynamics. Using time-dependent AdS/CFT correspondence, we late-time behaviour Bjorken flow. From conditions conformal invariance energy–momentum conservation, obtain explicit exp...