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

Article co-authored by Professor of Mathematics Department in the journal "Qualitative Theory of Dynamic Systems"

The article entitled “Titchmarsh-Weyl theory for impulsive dynamic Dirac system” the first author of which is Bilandar Allahverdiyev, professor of the Department of Mathematics at Khazar University, was published in the journal “Qualitative Theory of Dynamic Systems” (2023, Volume 22, №148). Note that the journal “Qualitative Theory of Dynamic Systems” is indexed in the databases “Web of Science” and “Scopus”.

In this paper, the authors study the Titchmarsh-Weyl theory of the impulsive dynamic Dirac system. The limit-cerce/limit-point classification will be obtained for this system. Later, it has been proven that just like the classical Dirac systems, only the limit-point case occurs in the impulsive dynamic Dirac system. Finally, an example is given for the results in the article.

Link to the article:

https://link.springer.com/article/10.1007/s12346-023-00846-4

https://www.springer.com/journal/12346