All Stories by Julie Rehmeyer
- Math
A frustrating view of complexity
The unifying theme of complex systems, a researcher argues, is frustration.
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- Math
Rating the rankings
The U.S. News & World Report rankings of colleges and universities are largely arbitrary, according to a new mathematical analysis.
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Largest known prime number found
Featured Math Trek column: The Great Internet Mersenne Prime Search, a cooperative computing project, helps find a prime that has nearly 13 million digits.
- Math
Following the ocean swirls
The mathematics of dynamical systems reveals ocean dynamics, an understanding that could improve the monitoring of ocean processes.
- Math
Largest known prime number found
The Great Internet Mersenne Prime Search, a cooperative computing project, helps find a prime that has nearly 13 million digits.
- Math
A knot of light
Researchers find a new theoretical way to tie light into complex knots and links.
- Math
Founder of the Secret Society of Mathematicians
Henri Cartan, one of the leaders of a revolution in mathematics, dies at 104.
- Math
Seeing in four dimensions
Mathematicians create videos that help in visualizing four-dimensional objects.
- Math
Do subatomic particles have free will?
Math Trek: If we have free will, so do subatomic particles, mathematicians claim to prove.
- Math
A Quasi-quasicrystal
Quasicrystals are bizarre, rare, mysterious materials blending mathematical order and irregularity. A new, unexpected material halfway between a regular crystal and a quasicrystal may help reveal their secrets.
- Math
A building of bubbles
Math Trek: The National Aquatics Center in Beijing, newly built for the Olympics, is a glowing cube of bubbles. The mathematics behind it are built around Lord Kelvin's tetrakaidecahedra and the physics of foam.
