scientific article

zbMath0623.14019MaRDI QIDQ3760660

Valery Alexeev

Publication date: 1987

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

zbMATH Keywords

conic bundlenon rationality of threefoldsstandard bundle of Del Pezzo surfaces

Mathematics Subject Classification ID

Rational and unirational varieties (14M20) (3)-folds (14J30)

Related Items (10)

BIRATIONAL RIGIDITY OF ORBIFOLD DEGREE 2 DEL PEZZO FIBRATIONS ⋮ Cylinders in del Pezzo fibrations ⋮ Singular del Pezzo Fibrations and Birational Rigidity ⋮ On stable rationality of Fano threefolds and del Pezzo fibrations ⋮ A classification of terminal quartic 3-folds and applications to rationality questions ⋮ Intermediate Jacobians and Chow groups of threefolds with a pencil of del Pezzo surfaces ⋮ Fibrations in complete intersections of quadrics, Clifford algebras, derived categories, and rationality problems ⋮ On pliability of del Pezzo fibrations and Cox rings ⋮ Unnamed Item ⋮ Cycles, derived categories, and rationality

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