When a fan of a cult anime series wanted to watch its episodes in every possible order, they asked a question that had ...

In 2011, an anonymous 4chan poster asked how many episodes of a particular anime they would have to watch if they wanted to ...

Most representations are not permutation representations, since every permutation representation has a vector fixed by all elements of G G, namely the vector that’s the sum of all elements of X X. In ...

Researchers in fields from ecology to neuroscience analyze correlations between pairs of time series, often working with nonstationary data, wherein statistical properties change over time. This ...