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Abstract
We study a variation of the game of best choice (also known as the secretary problem
or game of googol) under an additional assumption that the ranks of interview
candidates are restricted using permutation pattern-avoidance. We describe the
optimal positional strategies and develop formulas for the probability of
winning.
Keywords
secretary problem, random permutation, permutation pattern
Mathematical Subject Classification 2010
Primary: 05A05, 91A60
Milestones
Received: 25 February 2018
Revised: 23 October 2018
Accepted: 4 December 2018
Published: 16 April 2019
Communicated by Kenneth S. Berenhaut