News tagged with mathematical sciences

Computer scientists make progress on math puzzle

(PhysOrg.com) -- Two UT Dallas computer scientists have made progress on a nearly 4-decade-old mathematical puzzle, producing a proof that renowned Stanford computer scientist Don Knuth called "amazing" in his communication ...

Oct 28, 2010
4.5 / 5 (24) 7 | with audio podcast

Complexity not so costly after all, analysis shows

The more complex a plant or animal, the more difficulty it should have adapting to changes in the environment. That's been a maxim of evolutionary theory since biologist Ronald Fisher put forth the idea in 1930.

Sep 27, 2010
4.6 / 5 (8) 5 | with audio podcast

Unraveling the Matrix

A new way of analyzing grids of numbers known as matrices could improve signal-processing applications and data-compression schemes.

Jul 29, 2010
4.8 / 5 (24) 0 | with audio podcast