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A bipartite graph is a graph whose vertices can be divided into two disjoint sets such that no two vertices in the same set are adjacent.

5 votes

Applications of Hafnians

In the context of the fractional quantum Hall effect, the ground state wave function $\Psi$ of electrons in a two-dimensional layer (coordinates $z_n=x_n+iy_n$, $n=1,2,\ldots$) in a strong perpendicul …
Carlo Beenakker's user avatar