States a sharp spectral radius threshold for the existence of k edge-disjoint 2-connected factors and floor((δ-4k)/2) edge-disjoint spanning trees in graphs with δ ≥ 6 and n ≥ 3δ.
Kirchhoff, ¨Uber die Aufl¨ oung der Gleichungen, auf welche man bei der unter- suchung der linearen verteilung galvanischer Str¨ ome gef¨ uhrt wird, Ann
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Spectral radius and edge-disjoint connected factors of graphs
States a sharp spectral radius threshold for the existence of k edge-disjoint 2-connected factors and floor((δ-4k)/2) edge-disjoint spanning trees in graphs with δ ≥ 6 and n ≥ 3δ.