Unicyclic graphs possessing Kekulé structures with minimal energy

DOI10.1007/s10910-006-9096-7zbMath1127.92055OpenAlexW1989614577MaRDI QIDQ2468673

Wen-Huan Wang, An Chang, Dong-Qiang Lu

Publication date: 25 January 2008

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

Full work available at URL: https://doi.org/10.1007/s10910-006-9096-7

zbMATH Keywords

perfect matchingminimal energyunicyclic graphKekulé structure

Mathematics Subject Classification ID

Applications of graph theory (05C90) Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70) Molecular structure (graph-theoretic methods, methods of differential topology, etc.) (92E10)

Related Items (12)

Maximum energy trees with two maximum degree vertices ⋮ Results on energies for trees with a given diameter having perfect matching ⋮ Ordering of the unicyclic signed graphs with perfect matchings by their minimal energies ⋮ Minimal skew energy of oriented unicyclic graphs with a perfect matching ⋮ Oriented unicyclic graphs with the first \(\lfloor\frac {n-9}{2}\rfloor\) largest skew energies ⋮ Ordering of the trees by minimal energies ⋮ Some results on energy of unicyclic graphs with \(n\) vertices ⋮ Maximum cardinality resonant sets and maximal alternating sets of hexagonal systems ⋮ A mathematical programming model for computing the fries number of a fullerene ⋮ On the minimal energy of unicyclic Hückel molecular graphs possessing Kekulé structures ⋮ Ordering of the trees with a perfect matching by minimal energies ⋮ On the minimal energy of conjugated unicyclic graphs with maximum degree at most 3

Cites Work

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• On acyclic conjugated molecules with minimal energies
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• Energy ordering of catacondensed hexagonal systems
• On bicyclic graphs with minimal energies
• Unicyclic Hückel molecular graphs with minimal energy
• Note on the Coulson integral formula
• On minimal energies of trees of a prescribed diameter
• Bicyclic graphs with minimum energy
• Unicyclic graphs with minimal energy

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