No, ordinary small papers belong to short texts. In this case, it is not appropriate to have at most three authors. A long paper can be signed by several people, and a long paper can be signed by up to six authors.

If more than one person writes, it is generally sorted according to the contribution, and the first author and the correspondent author are the most important. If it is a single work, then there is no such problem, and it is all one person. Authors all want to be the first author. Because the first author has made the greatest contribution to innovative scientific research achievements. At the same time, the chain effect and effect are also the most. Of course, we should clarify the relationship with the correspondent, the second author and the third author, as well as the issue of the right of signature. In most cases, when master students and doctoral students publish scientific research papers, the first author is their own tutor, which is not only unconventional, but also reasonable. Because the situation is often that the research topic is the tutor's, and the paper is completed under the guidance of the tutor. At this time, whether from the moral point of view or from the perspective of rights, the signature of the tutor is the first.