We consider the asymptotic behavior of properly embedded minimal surfaces in ℍ2 × ℝ, taking into account the fact that there is more than one natural compactification of this space. This provides a ...

The paper investigates certain asymptotic properties of the test of randomness based on the statistic Rh = ∑n i=1 xix i+h proposed by Wald and Wolfowitz. It is shown that the conditions given in the ...