click here for the plus home page
© 1997-2004, Millennium Mathematics Project, University of Cambridge.
Permission is granted to print and copy this page on paper for non-commercial use. For other uses, including electronic redistribution, please contact us.
Careers with maths
icon

Rupa Patel reflects to Plus on her work as a financial engineer

A favourite from the archive...
icon

When we finally meet the Martians, John Conway believes they are going to want to talk mathematics.

Subscribe to our RSS feed:
AddThis Feed Button subscribe to our RSS feed
 
March 2008
Tags

interference

Tags: speed of light : bandwidth theorem : interference : dispersion : refraction : wave packet : group velocity : phase velocity


Feature icon

What happens when one black hole meets another? Professor Kip Thorne shows us how to eavesdrop on these cosmic events by watching for telltale gravitational waves.

Tags: gravity : interference : curvature of space : gravitational wave detector : black hole : Schwarzchild singularity : laser interferometry : Big Bang : cosmic microwave background radiation


Feature icon

We take reliable radio communications for granted, but accommodating many different users is not easy. Robert Leese explains how the mathematics of colouring graphs can help avoid interference on your mobile phone.

Tags: interference : frequency : wavelength : Fourier analysis : graph theory : algorithm : electromagnetism : radio wave : AM (Amplitude Modulation) : FM (Frequency Modulation) : channel assignment problem