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Omega Indices of Strong and Lexicographic Products of Graphs

Current Organic Synthesis
Background: The degree sequence of a graph is the list of its vertex degrees arranged in usually increasing order. Many properties of the graphs realized from a degree sequence can be deduced by means of a recently introduced graph invariant called omega invariant.
Medha Itagi Huilgol   +2 more
openaire   +3 more sources

Hamiltonian threshold for strong products of graphs

Journal of Graph Theory, 2008
AbstractWe prove that the strong product of any at least ${({\rm ln}}\, {2})\Delta+{O}(\sqrt{\Delta})$ non‐trivial connected graphs of maximum degree at most Δ is pancyclic. The obtained result is asymptotically best possible since the strong product of ⌊(ln 2)D⌋ stars K1,D is not even hamiltonian. © 2008 Wiley Periodicals, Inc.
Král', Daniel, Stacho, Ladislav
openaire   +2 more sources

On the Genus of Strong Tensor Products of Graphs

Canadian Journal of Mathematics, 1976
The genus parameter for graphs has been studied extensively in recent years, with impetus given primarily by the Ringel-Youngs solution to the Heawood Map-coloring Problem [15]. This solution involved the determination of 𝛄(Kn), the genus of the complete graph Kn.
Garman, B. L.   +2 more
openaire   +3 more sources

Knowledge Graphs

ACM Computing Surveys, 2022
Aidan Hogan   +2 more
exaly  

The AME 2020 atomic mass evaluation (II). Tables, graphs and references*

Chinese Physics C, 2021
Meng Wang, Filip Kondev, Sarah Naimi
exaly  

Haplotype-resolved de novo assembly using phased assembly graphs with hifiasm

Nature Methods, 2021
Haoyu Cheng   +2 more
exaly  

Use of directed acyclic graphs (DAGs) to identify confounders in applied health research: review and recommendations

International Journal of Epidemiology, 2021
Peter W G Tennant   +2 more
exaly  

Knowledge Graphs: Opportunities and Challenges

Artificial Intelligence Review, 2023
Feng Xia
exaly  

Multiplex de Bruijn graphs enable genome assembly from long, high-fidelity reads

Nature Biotechnology, 2022
Anton Bankevich   +2 more
exaly  

Semantic Knowledge Graphs for the News: A Review

ACM Computing Surveys, 2023
Andreas L Opdahl   +2 more
exaly  

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