Fig. 9From: Chained structure of directed graphs with applications to social and transportation networksNetwork ibm32: Both the sets \(C({{\mathcal {T}}}_\text {out}^{20})\) (left) and \(C({{\mathcal {T}}}_\text {in}^{20})\) (right) has \(\{\ell ,k\}\)-chained structure with \(k=4\)Back to article page