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most citedTricyclic graphs with exactly two main eigenvalues

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math.RA2018

Weighted infinitesimal unitary bialgebras on rooted forests and weighted cocycles

Yi Zhang, Dan Chen, Xing Gao +1

In this paper, we define a new coproduct on the space of decorated planar rooted forests to equip it with a weighted infinitesimal unitary bialgebraic structure. We introduce the c…