Wang's classification conjecture for semilinear subelliptic equations on CR manifolds
Wang's conjecture. If 1<α⩽n+2n1<\alpha\leqslant\frac{n+2}{n}1<α⩽nn+2 and λ⩽n2(α−1)\lambda\leqslant\frac{n}{2(\alpha-1)}λ⩽2(α−1)n, then the only positive solution is u≡λ1α−1u\equiv\lambda^{\frac{1}{\alpha-1}}u≡λα−11. Otherw…