Manin's conjecture for two quartic del Pezzo surfaces with 3A_1 and A_1+A_2 singularity types.

Authors: Pierre Le Boudec
Subjects: Number Theory
link: http://arxiv.org/abs/1006.0691
Abstract

We prove Manin's conjecture for two del Pezzo surfaces of degree four which
are split over Q and whose singularity types are respectively 3A_1 and A_1+A_2.