3 problems

Asymptotic stability conjecture. The entire region $a<0$ and $a<b<-a$ is asymptotically stable for every $q\in(0,1)$.

The paper considers multidimensional perturbed pantograph equations, with property … and … holds under conditions … should be true. The conjecture proposes a multidimensional exten…

Zero-location and asymptotic conjecture. The set $\mathbb{A}$ is countably infinite and contained in $\mathbb{R}$. Its elements can be enumerated as ${x_n}_{n\geq1}$ with…