15 citations · 77 across the 28 of their papers we have counts for
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math.CO2013★ 4 cited
A stack and a pop stack in series
Rebecca Smith, Vincent Vatter
We study sorting machines consisting of a stack and a pop stack in series, with or without a queue between them. While there are, a priori, four such machines, only two are essenti…
math.CO2013★ 1 cited
Generating and enumerating 321-avoiding and skew-merged simple permutations
Michael H. Albert, Vincent Vatter
The simple permutations in two permutation classes --- the 321-avoiding permutations and the skew-merged permutations --- are enumerated using a uniform method. In both cases, thes…