Associate Professor of the Department of Mathematics, Khasen Toktarovich Otarov, in collaboration with Daniyal Magomed oghlu Israfilzade from Balıkesir University, Turkey, has published a research paper titled "Maximal-simultaneous approximation properties of Faber series in weighted Bergman space" in the prestigious "Azerbaijan Journal of Mathematics", which holds a Q2 ranking. This achievement was made possible through active international collaboration with foreign universities, emphasizing the importance of global scientific cooperation. Congratulations to …