Volume 6, Issue 1 Ber-Lin Yu Ting-Zhu Huang On minimal potentially power-positive sign patterns Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Ber-Lin Yu Ting-Zhu Huang Find more articles with the same keywords potentially eventually positive sign pattern potentially power-positive sign pattern minimal potentially power-positive sign pattern irreducible pattern primitive digraph Find more articles with the same subject classes 15B35 05C50