Abstract: The behavior of certain interference-coupled multiuser systems can be modeled by means of logarithmically convex (log-convex) interference functions. In this paper, we show fundamental ...

In this paper, we extend the results on this matter by following a different path. We derive a non-Euclidean optimization framework in the non-convex setting that takes nonlinear gradient steps on the ...

Department of Mathematics, COMSATS University Islamabad Park Road, Islamabad 44000, Pakistan Department of Mathematics, Yusuf Maitama Sule University Kano, Kofar Kabuga — Kofar Ruwa Road, PMB 3099, ...

We estimate the slope of the Phillips curve in the cross section of U.S. states using newly constructed state-level price indexes for non-tradeable goods back to 1978. Our estimates indicate that the ...