Truncations for fractional Laplacians

Egor Ignatev, Alexander I. Nazarov, Pavel Nichitenko +1

Let $\Omega \subset {\mathbb{R}}^n$ be a bounded Lipschitz domain. We prove and widely generalize a conjecture of A.\,I.~Nazarov \cite{Naz21}: for $s\in (1,\frac{3}{2})$ the quadratic form $Q^{\…