Total positivity, Grassmannians, and networks

Type: Preprint

Publication Date: 2006-01-01

Citations: 570

DOI: https://doi.org/10.48550/arxiv.math/0609764

Locations

  • arXiv (Cornell University) - View
  • DataCite API - View

Similar Works

Action Title Year Authors
+ Edge vectors on plabic networks in the disk and amalgamation of totally non-negative Grassmannians 2019 Simonetta Abenda
P. G. Grinevich
+ Geometric nature of relations on plabic graphs and totally non-negative Grassmannians 2021 Simonetta Abenda
P. G. Grinevich
+ Total positivity for the Lagrangian Grassmannian 2015 Rachel Karpman
+ Total positivity for the Lagrangian Grassmannian 2015 Rachel Karpman
+ PDF Chat POSITIVE GRASSMANNIAN AND POLYHEDRAL SUBDIVISIONS 2019 Alexander Postnikov
+ Positive Grassmannian and polyhedral subdivisions 2018 Alexander Postnikov
+ Positive Grassmannian and polyhedral subdivisions 2018 Alexander Postnikov
+ A generalization of Talaska formula for edge vectors on plabic networks in the disk 2021 Simonetta Abenda
P. G. Grinevich
+ Generalizations of Total Positivity 2020 Sunita Chepuri
+ Internal edge vectors on plabic networks in the disk and a generalization of Talaska formula 2021 Simonetta Abenda
P. G. Grinevich
+ PDF Chat The positive Bergman complex of an oriented matroid 2005 Federico Ardila
Caroline J. Klivans
Lauren Williams
+ PDF Chat Total positivity for the Lagrangian Grassmannian 2018 Rachel Karpman
+ PDF Chat Totally nonnegative Grassmannian and Grassmann polytopes 2014 Thomas Lam
+ Totally nonnegative Grassmannian and Grassmann polytopes 2015 Thomas Lam
+ From dimers to webs 2017 Chris Fraser
Thomas Lam
Ian Le
+ From dimers to webs 2017 Chris Fraser
Thomas Lam
Ian Le
+ PDF Chat Sign variation, the Grassmannian, and total positivity 2015 Steven N. Karp
+ Combinatorics of symmetric plabic graphs 2015 Rachel Karpman
Yi Su
+ PDF Chat Combinatorics of symmetric plabic graphs 2018 Rachel Karpman
Yi Su
+ Total positivity for Grassmannians and amplituhedra 2017 Steven N. Karp