A Novel Approach to Counting Perfect Matchings of Graphs

We build a new perspective to count perfect matchings of a given graph. This idea is motivated by a construction on the relative cohomology group of surfaces. As an application of our theory, we reprove the celebrated Aztec Diamond theorem, and show how alternating sign matrices naturally arises thr...

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Bibliographische Detailangaben

Hauptverfasser:	Paul, Pravakar, Saikia, Manjil P
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Combinatorics
Online-Zugang:	Volltext bestellen
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