An infinite sequence of non-realizable weavings

نویسندگان

  • Dusan Repovs
  • Arkady Skopenkov
  • Fulvia Spaggiari
چکیده

A weaving is a number of lines drawn in the plane so that no three lines intersect at a point, and the intersections are drawn so as to show which of the two lines is above the other. For each integer n 4 we construct a weaving of n lines, which is not realizable as a projection of a number of lines in 3-space, all of whose subfigures are realizable as such projections. © 2005 Elsevier B.V. All rights reserved.

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عنوان ژورنال:
  • Discrete Applied Mathematics

دوره 150  شماره 

صفحات  -

تاریخ انتشار 2005