Affine and proper morphisms

Görtz, Ulrich; Wedhorn, Torsten

doi:10.1007/978-3-8348-9722-0_13

Affine and proper morphisms

Ulrich Görtz³ &
Torsten Wedhorn⁴

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Abstract

In this chapter, we will study properties of morphisms of schemes which distinguish important subclasses of morphisms. The emphasis in this chapter is on properties that are not local on the source. We start with a relative version of being affine and then study finite and quasi-finite morphisms.

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Authors and Affiliations

Institute of Experimental Mathematics, University Duisburg-Essen, Ellernstraße 29, 45326, Essen, Germany
Ulrich Görtz
University of Paderborn, Department of Mathematics, Warburger Straße 100, 33098, Paderborn, Germany
Torsten Wedhorn

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Ulrich Görtz
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Torsten Wedhorn
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Görtz, U., Wedhorn, T. (2010). Affine and proper morphisms. In: Algebraic Geometry I. Vieweg+Teubner. https://doi.org/10.1007/978-3-8348-9722-0_13

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DOI: https://doi.org/10.1007/978-3-8348-9722-0_13
Publisher Name: Vieweg+Teubner
Print ISBN: 978-3-8348-0676-5
Online ISBN: 978-3-8348-9722-0
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)

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