Counterexamples to a proposed algorithm for fries structures of benzenoids

DOI10.1007/s10910-012-0039-1zbMath1306.92070OpenAlexW1976084338WikidataQ124800883 ScholiaQ124800883MaRDI QIDQ1930506

William H. Bird, Wendy J. Myrvold, Patrick W. Fowler

Publication date: 11 January 2013

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-012-0039-1

zbMATH Keywords

Hadamard productgraph algorithmsperfect matchingClar structurebenzenoidsKekule structureFries structurePauling weight

Mathematics Subject Classification ID

Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10)

Uses Software

• CaGe

Cites Work

• Unimodularity of the Clar number problem
• Matrix Analysis
• Unnamed Item

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