Geodesic
Vertex electrical model: Lagrangian and nonnegativity properties
Teoretičeskaâ i matematičeskaâ fizika, Tome 210 (2022) no. 2, pp. 250-258

Voir la notice de l'article provenant de la source Math-Net.Ru

We construct an embedding of the space of electrical networks to the totally nonnegative Lagrangian Grassmannian in a generic situation with the help of the technique of vertex integrable models of statistical mechanics.
Keywords: electrical networks, vertex model, total positivity. 
@article{TMF_2022_210_2_a4,
     author = {D. V. Talalaev},
     title = {Vertex electrical model: {Lagrangian} and nonnegativity properties},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {250--258},
     publisher = {mathdoc},
     volume = {210},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2022_210_2_a4/}
}
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D. V. Talalaev. Vertex electrical model: Lagrangian and nonnegativity properties. Teoretičeskaâ i matematičeskaâ fizika, Tome 210 (2022) no. 2, pp. 250-258. http://geodesic.mathdoc.fr/item/TMF_2022_210_2_a4/