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math.CO2024
On the matching arrangement of a graph, improper weight function problem and its application
Aleksey Bolotnikov, Anwar Irmatov
This article presents examples of an application of the finite field method for the computation of the characteristic polynomial of the matching arrangement of a graph. Weight func…
math.CO2022
On a matching arrangement of a graph and LP-orientations of a matching polyhedron
Aleksey Bolotnikov
This paper contains a description of a connection between the matching arrangement and the matching polyhedron. A bijection between regions of the matching arragement and LP-orient…