The totally nonnegative Grassmannian is a ball

Author:

Galashin Pavel,Karp Steven N.,Lam Thomas

Funder

National Science Foundation

Alfred P Sloan Foundation

Institute for Advanced Study

Natural Sciences and Engineering Research Council of Canada

Publisher

Elsevier BV

Subject

General Mathematics

Reference35 articles.

1. Grassmannian Geometry of Scattering Amplitudes;Arkani-Hamed,2016

2. Positive geometries and canonical forms;Arkani-Hamed;J. High Energy Phys.,2017

3. The amplituhedron;Arkani-Hamed;J. High Energy Phys.,2014

4. Unwinding the amplituhedron in binary;Arkani-Hamed;J. High Energy Phys.,2018

5. Control sets and total positivity;Ayala;Semigroup Forum,2004

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