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One-sided classiiers are computable devices which read the characteristic function of a set and output a sequence of guesses which converges to 1 ii the set on the input belongs to the given class. Such a classiier is two-sided if the sequence of its output in addition converges to 0 on sets not belonging to the class. The present work obtains the below mentioned results for one-sided classes (...

In this paper, I consider eight basic fallacies that can arise from using conventional wisdom from one-sided markets in two-sided market settings. These fallacies are illustrated using statements made in the context of regulatory investigations into credit card schemes in Australia and the United Kingdom. I discuss how these fallacies may be reconciled by proper use of a two-sided market analys...

In this study, the hyperbolic method is adopted to explore flow field states of incompressible in a four-sided lid-driven square cavity. particular, we focus on bifurcation obtained at critical Reynolds number . method, diffusive term transformed into one by introducing diffusion flux term, which solution an additional equation. A classical Riemann-like solver with finite-volume discretization ...