Other Sciences - Mathematics news

Spurious switching points in traded stock dynamics

Physicists have rebuffed the existence of power laws governing the dynamics of traded stock volatility, volume and intertrade times at times of stock price extrema. They did this by demonstrating that what appeared as "switching ...

May 15, 2012
4.5 / 5 (4) 3 | with audio podcast

Networks in motion

A new article by a Northwestern University complex networks expert discusses how networks governing processes in nature and society are becoming increasingly amenable to modeling, forecast and control.

Apr 19, 2012
5 / 5 (4) 0 | with audio podcast

Magnetic fields can send particles to infinity

Researchers from the Complutense University of Madrid (UCM, Spain) have mathematically shown that particles charged in a magnetic field can escape into infinity without ever stopping. One of the conditions ...

Apr 17, 2012
4.1 / 5 (27) 42 | with audio podcast

Hungarian wins top mathematics prize

Hungarian Endre Szemeredi has won the Abel prize, considered to be the "Nobel" for mathematics, the Norwegian Academy of Science and Letters announced on Wednesday.

Mar 21, 2012
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