A new mathematical approach uses data on people's commutes between and within US counties to identify important geographic regions. A new mathematical approach uses data on people's commutes between ...
Years ago, I found a book that redrew the map of our country as if the states had been defined by geography and culture rather than politics. I haven't been able to re-find the volume, yet the notion ...
A new mathematical approach uses data on people's commutes between and within U.S. counties to identify important geographic regions. Mark He of the University of North Carolina at Chapel Hill and ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback