Discrete Mathematics & Theoretical Computer Science, Vol 12, No 1 (2010)

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Generating involutions, derangements, and relatives by ECO

Vincent Vajnovszki


We show how the ECO method can be applied to exhaustively generate some classes of permutations. A previous work initiating this technique and motivating our research was published in Acta Informatica, 2004, by S. Bacchelli, E. Barcucci, E. Grazzini and E. Pergola.

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