A view on contractions of higher dimensional varieties
| dc.creator | Andreatta, Marco | |
| dc.creator | Wiśniewski, Jaroslaw A. | |
| dc.date | 1996-11-14 | |
| dc.date.accessioned | 2026-07-07T09:07:04Z | |
| dc.date.available | 2026-07-07T09:07:04Z | |
| dc.description | In this paper we discuss some recent results about extremal contractions of complex algebraic varieties. These are proper surjective maps, $ϕ: X\longrightarrow Z$, of normal varieties with connected fibers such that $X$ has mild singularities (in particular $X$ is $Q$-Gorenstein) and the anticanonical divisor of $X$ is $ϕ$ ample. It will appear on the Proceedings of AMS-SRI on Algebraic Geometry, Santa Cruz 1995. | |
| dc.description | AMS-TeX (pspum), 31 pages | |
| dc.identifier | https://arxiv.org/abs/alg-geom/9611017 | |
| dc.identifier | http://arxiv.org/abs/alg-geom/9611017 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/150237 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14E30, 14J40 (Primary), 32H02 (Secondary) | |
| dc.title | A view on contractions of higher dimensional varieties | |
| dc.type | text |