Deliang 2023-03-08

22/04/21 Submission
22/08/22 Major revision
22/12/08 Minor revision
23/03/07 Acceptance
So slow, so slow, even though it is a math journal, it is only in the third tier of the Chinese Academy of Sciences. The speed of review seems to be submitting to a top-tier journal.

zj@123 2022-12-09

How long does it take for the first instance to come back?

hnamc 2022-08-22

The following text translates to: "Mathematical optimization field is quite recognized for its high requirements for algorithm innovation. Due to the difficulty of publication and low circulation, it is becoming more and more unpopular. After two major revisions and two minor revisions, the paper was accepted by two reviewers. The review comments were quite professional, making the editing process challenging and quite tedious."