Vulnerability of Submarine Cable Network of Mainland China: Comparison of Vulnerability between before and after Construction of Trans-Arctic Cable System

Table 5

Average rate of change in network eigenvalues.

Eigenvalues	Random attack			Intentional attack
	(T1)	(T2)	Δ	(T1)	(T2)	Δ
D	50.185	48.966	−1.219	66.932	65.949	−0.983
C	23.360	23.776	0.416	50.140	42.602	−7.538
ΔN	60.380	59.123	−1.256	71.813	69.576	−2.236
E	71.565	71.159	−0.406	81.649	81.043	−0.606