Corrections to "Optimal order of servers in a tandem queue with general blocking"

(1) In equation (8) on page 430, Cn+l should be replaced by Cn. (2) In lemma 3 on page 431, fqj= 1,3, 4, 5 should be replaced by t3j= 1,3,4, 5. (3) Theorem 2 on page 432 should be stated as: For two systems with a m _ 1 : k i n _ 1 andbm_ 1 = a m = 1, i fX <rh (resp. <~t)Ythen THBA < THBB. (4) Di(x,y) in lemma 6 should be replaced by Ii(x,y) on page 434. (5) Lemma 3 should be theorem 3 on page 435. Moreover, in the lemma, Di, A <--st Di, B and Di, a <-idcx Oin,B should be replaced by Ii, A <-st Ii, B and I,~,~ <iacx I~,B, respectively.