“…In [11], the authors show that the Frobenius complexity is finite for standard graded rings over an F-finite field localized at the irrelevant maximal ideal. However, in general, cx F (R) is not known to be finite, except when the anticanonical cover is Noetherian [12, 4.7], when dim R 2 (in this case, cx F (R) 0) [12, 4.10], and in other particular cases [13,28].…”