%0 Journal Article
%A Karp, Steven N.
%T Sign variation, the Grassmannian, and total positivity
%J Discrete mathematics & theoretical computer science
%D 2015
%V DMTCS Proceedings, 27th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2015)
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2518/
%R 10.46298/dmtcs.2518
%G en
%F DMTCS_2015_special_285_a62