A linear scale limits your view, whereas a logarithmic map of the universe allows you to see more at the same time. Image source: Avantgarde / Adobe But with a logarithmic view of the universe ...

Weak-lensing convergence can be used directly to map and probe the dark-mass distribution in the Universe. Building on earlier studies, we recall how the statistics of the convergence field are ...

This article gives necessary and sufficient conditions for the equivalence of the simple linear unbiased estimator (SLUE) and the best linear unbiased estimator (BLUE) of the parameters when there are ...