The Cahn-Hilliard/Allen-Cahn equation with inertial and proliferation terms

This paper is concerned with the initial-boundary value problem for the hyperbolic relaxation of the Cahn-Hilliard/Allen-Cahn equation with a proliferation term, in an arbitrary two dimensional smooth domain. With appropriate assumptions on the nonlinearities, we first prove the existence and uniqueness of an energy solution of the considered problem. Then, establishing the validity of the energy equality we show the regularity (in time) of the energy solution and its continuous dependence on the initial data. Under additional conditions on the nonlinearities, we also prove that the associated semigroup possesses a global attracto

Çinin Hebei Normal Universitetinin əməkdaşları “Xəzər”də

On December 21, 2023, a gathering took place between Khazar University and Hebei Normal University of China

Revitalizing the 3+3 Platform. A Formula for a New Regional Security Order?

On 23 October 2023, the second meeting of the 3+3 Consultative Regional Platform took place in Tehran, Iran. This platform is built upon the idea of bringing together Armenia, Azerbaijan, and Georgia ‘plus’ Iran, Russia, and Türkiye for regional cooperation had been introduced by the presidents of Azerbaijan and Türkiye after the Second Karabakh War. Georgia, owing to its ongoing territorial conflict with Russia, refused to participate in the platform, though its leaders signaled that they might reconsider this position in the future. The initiative, even in the 2+3 format (i.e., without Georgia), has faced several challenges, including Russia’s war in Ukraine and Iran’s mercurial policies in the region. The first meeting within this initiative (without Georgia’s participation) was held in Moscow on 10 December 2021 at the level of deputy foreign ministers. At that inaugural meeting, each side expressed optimism regarding the future of this framework