Results 241 to 250 of about 322,612 (279)
On the graph theory of majority illusions: theoretical results and computational experiments. [PDF]
Venema-Los M, Christoff Z, Grossi D.
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Most Ventral Pallidal Cholinergic Neurons Are Bursting Basal Forebrain Cholinergic Neurons with Mesocorticolimbic Connectivity. [PDF]
Schlingloff D +6 more
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Maximizing performance in child footballers: chronotype and time of day study. [PDF]
Kaba I +8 more
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Microbiota-driven therapeutic efficacy of Hyperoside in ulcerative colitis and associated anxiety. [PDF]
Yin L +5 more
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Graphs cospectral with distance-regular graphs
Haemers, W.H., Spence, E.
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Journal of the London Mathematical Society, 1986
This paper completes the classification of cubic distance-regular graphs. We define the profile and period of certain cycles in such a graph, and obtain congruence conditions on the periods that help determine the feasible intersection arrays. It turns out that there are just 13 possible cases and in each case the array is realised by a unique graph.
Biggs, N.L. +2 more
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This paper completes the classification of cubic distance-regular graphs. We define the profile and period of certain cycles in such a graph, and obtain congruence conditions on the periods that help determine the feasible intersection arrays. It turns out that there are just 13 possible cases and in each case the array is realised by a unique graph.
Biggs, N.L. +2 more
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1978
Inequalities are obtained between the various parameters of a distance-regular graph. In particular, if k1 is the valency and k2 is the number of vertices at distance two from a given vertex, then in general k1 ⩽ k2. For distance-regular graphs of diameter at least four, k1=k2 if and only if the graph is simply a circuit.
D. E. Taylor, Richard Levingston
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Inequalities are obtained between the various parameters of a distance-regular graph. In particular, if k1 is the valency and k2 is the number of vertices at distance two from a given vertex, then in general k1 ⩽ k2. For distance-regular graphs of diameter at least four, k1=k2 if and only if the graph is simply a circuit.
D. E. Taylor, Richard Levingston
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Bipartite distance-regular graphs. II
Graphs and Combinatorics, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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