scientific article

zbMath0612.14038MaRDI QIDQ3752514

Per Salberger

Publication date: 1986

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Del Pezzo surfaceChow groupobstruction to the Hasse principle for surfaces fibered by conics

Mathematics Subject Classification ID

Parametrization (Chow and Hilbert schemes) (14C05) Picard groups (14C22) Global ground fields in algebraic geometry (14G25) Special surfaces (14J25)

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La descente sur les variétés rationnelles. II. (The descent on rational varieties. II), Del Pezzo surfaces of degree four, Rational points on Del Pezzo surfaces of degree four, Counting rational points on quartic del Pezzo surfaces with a rational conic, Weak approximation for surfaces defined by two quadratic forms, Rational points on pencils of conics and quadrics with many degenerate fibres, The arithmetic of rational varieties, Genus one fibrations and vertical Brauer elements on del Pezzo surfaces of degree 4