Edge vectors on plabic networks in the disk and amalgamation of totally non-negative Grassmannians
DOI10.1016/j.aim.2022.108523zbMath1492.14087arXiv1908.07437OpenAlexW2969518714WikidataQ114211469 ScholiaQ114211469MaRDI QIDQ2161292
Simonetta Abenda, Petr G. Grinevich
Publication date: 4 August 2022
Published in: Advances in Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1908.07437
amalgamationtotally non-negative Grassmanniansmoves and reductionsplanar bicolored networks in the diskboundary measurement mapedge vectors
Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Grassmannians, Schubert varieties, flag manifolds (14M15) Planar graphs; geometric and topological aspects of graph theory (05C10) Semisimple Lie groups and their representations (22E46) Poisson manifolds; Poisson groupoids and algebroids (53D17) Linear algebraic groups over the reals, the complexes, the quaternions (20G20) Signed and weighted graphs (05C22)
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