The Dissertation Council for the еducational program 8D05401– «Mathematics» at the NJSC «K. Zhubanov Aktobe regional university» announces the defense of the dissertation for the degree of Doctor of Philosophy (PhD) by Tangirbergen Aisulu on the topic « Mixed problems for degenerate multidimensional elliptic and elliptic-parabolic equations» according to the educational program «8D05401 – Mathematics».
The dissertation was conducted at the Department of Mathematics of K. Zhubanov Aktobe regional university.
Dissertation presentation form: dissertation work.
Language of defense: Kazakh.
Scientific consultants:
1. Serik Aimurzayevich Aldashev – Doctor of Physical and Mathematical Sciences, Professor, Chief Researcher at the Institute of Mathematics and Mathematical Modeling of the MSHE RK, Almaty, Kazakhstan;
2. Karimbergen Kadirbergenovich Kudaybergenov – Doctor of Physical and Mathematical Sciences, Professor, Chief Researcher at the V.I. Romanovsky Institute of Mathematics, Academy of Sciences of the Republic of Uzbekistan.
Official reviewers:
1. Myrzagali Nauryzkhanovich Ospanov – Candidate of Physical and Mathematical Sciences, Associate Professor, Head of the Department of Higher Mathematics, Faculty of Mechanics and Mathematics, L.N. Gumilyov Eurasian National University, Astana, Kazakhstan;
2. Zharasbek Duisembekovich Baishemirov – PhD, Professor, Kazakhstan-British Technical University, Almaty, Kazakhstan.
Permanent members of the dissertation Council:
1. Sartabanov Zhaishylyk Almagambetovich – Doctor of Physical and Mathematical Sciences, Professor, K. Zhubanov Aktobe regional university;
2. Abdikalikova Galiya Amirgalievna - Candidate of Physical and Mathematical Sciences, Associate Professor, K. Zhubanov Aktobe regional university;
3. Tleubergenova Madina Almukhanovna – Candidate of Physical and Mathematical Sciences, Associate Professor, K. Zhubanov Aktobe regional university;
4. Bekbauova Altynshash – Candidate of Physical and Mathematical Sciences, Associate Professor, K. Zhubanov Aktobe regional university.
Temporary members of the Dissertation Council:
1. Kairat Idrisovich Usmanov – Candidate of Physical and Mathematical Sciences (01.01.02 – Differential Equations and Mathematical Physics), Associate Professor, Acting Professor of the Department of Mathematics, Faculty of Natural Sciences, International Kazakh-Turkish University named after Ahmed Yasawi;
2. Gulmira Temirgalievna Ibrayeva – Candidate of Physical and Mathematical Sciences (01.01.02 – Differential Equations and Mathematical Physics), Head of the Department of Natural Sciences, T. Ya. Begeldinov Military Institute of Air Defense Forces, Aktobe, Kazakhstan;
3. Umida Ismoilovna Baltaeva – Doctor of Physical and Mathematical Sciences, Associate Professor, Chief Researcher of the “Exact Sciences” Department, Khorezm Mamun Academy, regional branch of the Academy of Sciences of the Republic of Uzbekistan, Urgench, Uzbekistan.
The defense will take place on June 24, 2026, at 15:00 at the Dissertation Council at K. Zhubanov Aktobe regional university in the field of «8D05401 – Mathematics», at the address: 030000 Aktobe, A. Moldagulova Avenue, 34, Administrative Building, Academic Council Hall, 12th Office.
The protection is carried out in a mixed format (offline and online format on the ZOOM platform: ID 360 124 8845).
The announcement and its appendices are available on the Dissertation Council website: https://zhubanov.edu.kz
Scientific Secretary: Bekbauova Altynshash
Phone: +7 7710241324
E-mail: abekbauova@zhubanov.edu.kz