See Also: Jordan(tourism)
Jordan(encyclopedia)
Jordan 1,(dictionary)
Jordan 2,(dictionary)
Jordan map(tourism)
Jordan(dictionary)
Jordan Aviation(tourism)
Jordan travel(tourism)
Jordan River(encyclopedia)
Jordan (as used in expressions)(encyclopedia)

Jordan (iou)



Jordan noun2. E20.
[M. E. C. Jordan (1838-1922), French mathematician.]
Math.
Jordan curve, any curve that is topologically equivalent to a circle, i.e. is closed and does not cross itself. E20.
Jordan curve theorem, Jordan theorem, Jordan's curve theorem, Jordan's theorem, the theorem that any Jordan curve in a plane divides the plane into just two distinct regions having the curve as their common boundary. E20.