Facets and facet subgraphs of symmetric edge polytopes
Facets and facet subgraphs of symmetric edge polytopes
复制标题
对称边多面体的面和面子图
DOI:
10.1016/j.dam.2022.11.015
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发表时间:
2023
影响因子:
1.1
通讯作者:
Korchevskaia, Evgeniia
中科院分区:
文献类型:
--
作者:
Chen, Tianran;Davis, Robert;Korchevskaia, Evgeniia
Symmetric edge polytopes, a.k.a. PV-type adjacency polytopes, associated with undirected graphs have been defined and studied in several seemingly independent areas including number theory, discrete geometry, and dynamical systems. In particular, the authors are motivated by the study of the algebraic Kuramoto equations of unmixed form whose Newton polytopes are the symmetric edge polytopes.The interplay between the geometric structure of symmetric edge polytopes and the topological structure of the underlying graphs has been a recurring theme in recent studies. In particular, “facet/face subgraphs” have emerged as one of the central concepts in describing this symmetry. Continuing along this line of inquiry we provide a complete description of the correspondence between facets/faces of a symmetric edge polytope and maximal bipartite subgraphs of the underlying connected graph.
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影响因子:
2.9
作者:
Tianran Chen
通讯作者:
Tianran Chen
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
F. Rodriguez
通讯作者:
F. Rodriguez
DOI:
10.1007/s00029-017-0350-6
发表时间:
2017
期刊:
Selecta Mathematica
影响因子:
--
作者:
Akihiro Higashitani;Mario Kummer and Mateusz Michalek
通讯作者:
Mario Kummer and Mateusz Michalek
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Tetsushi Matsui;A. Higashitani;Yuuki Nagazawa;Hidefumi Ohsugi;T. Hibi
通讯作者:
T. Hibi
DOI:
10.1109/allerton.2019.8919934
发表时间:
2016
期刊:
2019 57th Annual Allerton Conference on Communication, Control, and Computing (Allerton)
影响因子:
--
作者:
Tianran Chen;Jakub Marecek;D. Mehta;M. Niemerg
通讯作者:
M. Niemerg