A decade ago, Mark Carney warned that leaders needed to prepare for climate catastrophe. He should take that advice ...

Financial mathematics is the study of applying mathematical principles to money - a core component of society and its functioning. Understanding concepts such as percentages, interest, inflation, ...

The method is based on some elementary observations regarding horosphere packings and canonical cell decompositions. For example, we use this to find the commensurators of all non-arithmetic ...