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Published in 2018 at "Combinatorica"
DOI: 10.1007/s00493-016-3469-8
Abstract: A graph G = (V, E) is called (k, ℓ)-sparse if |F| ≤ k|V (F)| − ℓ for any nonempty F ⊆ E, where V (F) denotes the set of vertices incident to F. It…
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Keywords:
matroids group;
group;
labeled graphs;
count matroids ... See more keywords