POSITIVE GRASSMANNIAN AND POLYHEDRAL SUBDIVISIONS

by POSTNIKOV, ALEXANDER
Published 2021

Branched Polymers and Hyperplane Arrangements

by Postnikov, Alexander, Meszaros, Karola
Published 2013

Correction to "Combinatorics and geometry of power ideals": Two counterexamples for power ideals of hyperplane arrangements

by Ardila, Federico, Postnikov, Alexander
Published 2017

Root polytopes, Tutte polynomials, and a duality theorem for bipartite graphs

by Kalman, Tamas, Postnikov, Alexander
Published 2018

Proof of a conjecture of Bergeron, Ceballos and Labbé

by Postnikov, Alexander, Grinberg, Darij
Published 2018

Arrangements of equal minors in the positive Grassmannian

by Farber, Miriam, Postnikov, Alexander
Published 2018

Schur Times Schubert via the Fomin-Kirillov Algebra

by Meszaros, Karola, Panova, Greta, Postnikov, Alexander
Published 2014

Poset Vectors and Generalized Permutohedra (Extended Abstract)

by Croitoru, Dorian, Oh, Suho, Postnikov, Alexander
Published 2015

Weak separation and plabic graphs

by Oh, S., Speyer, D. E., Postnikov, Alexander
Published 2017

On-shell structures of MHV amplitudes beyond the planar limit

by Arkani-Hamed, Nima, Bourjaily, Jacob L., Cachazo, Freddy, Postnikov, Alexander, Trnka, Jaroslav
Published 2015