Khazar University

12 March, 2025Joint Article by Mathematics Department Professors Published in "Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes" Journal

20 February, 2025Mathematics Department Professor's Article Published in "Filomat" Journal

08 January, 2025Mathematics Department Professors' Joint Article Published in "Applicable Analysis and Discrete Mathematics" Journal

05 December, 2024Joint Article by Mathematics Department Professors Published in "Sahand Communications in Mathematical Analysis"

20 November, 2024Book by Head of Political Science and Philosophy Department Published in Persian in Iran

Joint article by Mathematics Department professors published in "Rendiconti del Circolo Matematico di Palermo Series 2" journal

A joint article titled "Eigenfunction expansion for impulsive singular Hahn-Dirac system" by Hamlet Isakhanli, the founder of Khazar University, Chairman of the Board of Directors and Trustees, professor of the Mathematics Department, academician, and Bilender Allahverdiyev, professor of the same department, has been published in the journal "Rendiconti del Circolo Matematico di Palermo Series 2" (2024, Volume 73, No. 5). It should be noted that the journal "Rendiconti del Circolo Matematico di Palermo Series 2" is indexed in the "Web of Science" and "Scopus" databases.

In this study, a singular impulsive Hahn-Dirac system is studied. A spectral function has been established for this type of system. With the help of this function, the Parseval equation and eigenfunction expansion were obtained.

https://link.springer.com/article/10.1007/s12215-024-01028-0

https://link.springer.com/journal/12215