Other Sciences - Mathematics news

Mathematically ranking ranking methods

In a world where everything from placement in a Google search result to World Cup eligibility depends on ranking and numerical ratings of some kind, it is becoming increasingly important to analyze the algorithms and techniques ...

May 24, 2011 4 / 5 (7) 2 | with audio podcast

How tattoos 'move' with age

The dyes which are injected into the skin to create tattoos move with time – permanently altering the look of a given design. In this month’s Mathematics Today Dr Ian Eames, a Reader in Fluid Mechanics ...

Apr 28, 2011 not rated yet 4 | with audio podcast