4 problems

Let $\overline{\Theta}$ be the angle from Corollary B(iv), and let $\Theta^*$ be the angle from Theorem C, for the Emden–Fowler problem on a spherical cap. Critical-exponent limit…

Let $N\ge 3$, let $p>p_{\rm S}$, and let $\Theta(\Gamma)$ denote the relevant solution-branch parameter for the Emden–Fowler equation … has no regular solution for…

Finite-energy conjecture. The solutions corresponding to $b1_k$ have finite energy.

Bidaut-Véron–Szulkin conjecture. System $(SH)$ with $a=b=0$ admits no radial or nonradial global solutions if and only if $(\delta,\mu)$ lies under the hyperbola