8 citations · 30 across the 12 of their papers we have counts for
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math.CO2014★ 1 cited
Intervals of permutation class growth rates
David Bevan
We prove that the set of growth rates of permutation classes includes an infinite sequence of intervals whose infimum is , and that it also contains every value…
math.CO2014★ 1 cited
The permutation classes Av(1234,2341) and Av(1243,2314)
David Bevan
We investigate the structure of the two permutation classes defined by the sets of forbidden patterns {1234,2341} and {1243,2314}. By considering how the Hasse graphs of permutatio…
math.CO2014★ 7 cited
Permutations avoiding 1324 and patterns in Łukasiewicz paths
David Bevan
The class Av(1324), of permutations avoiding the pattern 1324, is one of the simplest sets of combinatorial objects to define that has, thus far, failed to reveal its enumerative s…