Real Algebraic Threefolds IV: Del Pezzo Fibrations

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dc.creatorKollár, János
dc.date1999-01-06
dc.date.accessioned2026-07-07T05:27:28Z
dc.date.available2026-07-07T05:27:28Z
dc.descriptionThis is the fourth of a series of papers studying real algebraic threefolds, but the methods are mostly independent from the previous ones. Let $f:X\to C$ be a map of a smooth projective real algebraic 3-fold to a curve $C$ whose general fibers are rational surfaces. Assume that the set of real points of $X$ is an orientable 3-manifold $M$. The aim of the paper is to give a topological description of $M$.
dc.descriptionLATEX2e, 32 pages
dc.identifierhttps://arxiv.org/abs/math/9901022
dc.identifierhttp://arxiv.org/abs/math/9901022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77929
dc.subjectAlgebraic Geometry
dc.titleReal Algebraic Threefolds IV: Del Pezzo Fibrations
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