Comment by atrettel

That is a good question that I do not have a good answer for, unfortunately. The review process for this journal is supposed to be blind, so crediting me would only reveal me as a reviewer. An anonymous acknowledgment is better than nothing, if the authors only copied a short definition without my permission, but they copied an entire paragraph from my review without my permission. That's just inexcusable. I can understand to some degree why they did not understand the concept well, since you may not encounter it even in a graduate-level course on the subject, but what they did was just inexcusable and really poor judgment.