Pseudo-orientable ribbon graphs: Matrix--Quasi-tree Theorem and log-concavity

Fuente: arXiv

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Bibliographic Details
Main Authors:	Ding, Changxin, Kim, Donggyu
Format:	Preprint
Published:	2026
Subjects:	Combinatorics 05C10, 05C50, 05C30
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2603.05702