<p>We correct a theorem on caterpillar posets in Lesnevich and McNamara (Ann Comb 26(1):171–204, 2022). In strengthening the hypotheses on the caterpillar posets we consider, we are also able to strengthen the conclusion on the types of positivity that result.</p>

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Correction to: Positivity Among P-Partition Generating Functions

  • Nathan R. T. Lesnevich,
  • Peter R. W. McNamara

摘要

We correct a theorem on caterpillar posets in Lesnevich and McNamara (Ann Comb 26(1):171–204, 2022). In strengthening the hypotheses on the caterpillar posets we consider, we are also able to strengthen the conclusion on the types of positivity that result.