2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/225752We compute global log canonical thresholds of a large class of quasismooth well-formed del Pezzo weighted hypersurfaces in $\mathbb{P}(a_{1},a_{2},a_{3},a_{4})$. As a corollary we obtain the existence of orbifold Kähler--Einstein metrics on many of them, and classify exceptional and weakly exceptional quasismooth well-formed del Pezzo weighted hypersurfaces in $\mathbb{P}(a_{1},a_{2},a_{3},a_{4})$.149 pages, one reference addedAlgebraic GeometryDifferential Geometry14J45, 32Q20, 14J26text