Discontinuity and diversity of Persian scientific research journals in the field of educational sciences by using coloring and mathematical algebraic parameters

The aim of the current research is to study and compare graphs authorship by Iranian researchers in Persian scientific research journals in the field of educational sciences by using algebraic parameters of mathematics. In this research, the data related to the scientific research documents of 336 Iranian researchers from 6 Persian scientific research journals in the field of educational sciences from 2017 to 2021 were extracted by using the issues printed in these journals and the graphs related to the authors of these journals have been drawn by mathematical methods and software, and then compared and analyzed by using algebraic parameters such as the average degrees of vertices, independence, color and matching numbers. In the main results, it was checked that the average grade of the Journal of the Educational Measurement and Evaluation Studies is 4.4 and higher than other journals. Also, the largest research group (cluster number) is 6 people, and the most research diversity (independence number) is 29 and it is related to of the Journal of the teaching research. Among the discussed journals in the field of educational sciences, according to the average grades, the amount of research cooperation of the Journal of Educational Measurement and Evaluation Studies is at a higher level than the other five journals.