An ecological invasion mimics a drunken walk

An ecological invasion mimics a drunken walk 01/11/2017 01:53 PM EST A theory that uses the mathematics of a drunken walk describes ecological invasions better than waves, according to Tim Reluga, associate professor of mathematics and biology, Penn State University. Full story at http://news.psu.edu/story/443995/2017/01/09/research/ecological-invasion-mimics-drunken-walk Source The Pennsylvania State University This is an NSF News From the Field item.   Follow NSF:  This email was sent using GovDelivery, on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111