Enumeration of even and odd chord diagrams

DOI10.33048/daio.2024.31.767MaRDI QIDQ6648354

Dmitry Borisovich Efimov

Publication date: 4 December 2024

Published in: Diskretnyĭ Analiz i Issledovanie Operatsiĭ (Search for Journal in Brave)

zbMATH Keywords

Pfaffianchord diagramHafnian

Mathematics Subject Classification ID

Quantum theory (81-XX) Combinatorics (05-XX)

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