Tropical constructive Pappus' theorem
arXiv:math/0409126 · doi:10.1155/IMRN.2005.2373
Abstract
In this paper, we state the validity of Cramer's rule in a tropical context and its correspondence with classical Cramer's rule. This correspondence will allow us to prove a constructive version of Pappus' theorem conjectured in the paper First Steps in Tropical Geometry, math.AG/0306366
12 pages, 3 figures. Revised version but unedited with respect to the published version in the IMRN