Delay-Dependent Stability Criteria for Singular Systems with Interval Time-Varying Delay

Table 3

Number of decision variables.

Methods	Number of decision variables
[5]	13𝑛^2+5𝑛
[13]	18𝑛^2+8𝑛
[14]	10.5𝑛^2+7.5𝑛
Corollary 3.3	9𝑛^2+5𝑛