Results 241 to 250 of about 322,612 (279)

Most Ventral Pallidal Cholinergic Neurons Are Bursting Basal Forebrain Cholinergic Neurons with Mesocorticolimbic Connectivity. [PDF]

open access: yesJ Neurosci
Schlingloff D   +6 more
europepmc   +1 more source

Maximizing performance in child footballers: chronotype and time of day study. [PDF]

open access: yesFront Physiol
Kaba I   +8 more
europepmc   +1 more source

Cubic Distance-Regular Graphs

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
openaire   +2 more sources

Distance-regular graphs

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
openaire   +1 more source

Bipartite distance-regular graphs. II

Graphs and Combinatorics, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

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