Eq. (22) reveals that the form of the function TC 2( ¯ Q , ¯ S ) to be minimized is identical to Eq. (1). Obviously, Lemma 1, Theorems 1 and 2 can be modified as Lemma 2, Theorems 3 and 4, respectively
Eq. (22) reveals that the form of the function TC2(¯Q ,¯S ) to be minimized is identical to Eq. (1). Obviously, Lemma 1,Theorems 1 and 2 can be modified as Lemma 2, Theorems 3 and 4, respectively