Abstract
In this chapter we prove a localisation theorem of Quillen for singular varieties, and a generalisation of it due to Levine. These are then used to prove the so called “fundamental theorem” (9.8) which computes Ki(A[t, t−1]), and to relate the study of 0-cycles on normal surfaces to modules of finite length and finite projective dimension over the local rings at singular points. We begin with Quillen’s localisation theorem, proved in “Higher Algebraic K-theory II”.
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© 1991 Springer Science+Business Media New York
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Srinivas, V. (1991). Localisation for Singular Varieties. In: Algebraic K-Theory. Progress in Mathematics, vol 90. Birkhäuser, Boston, MA. https://doi.org/10.1007/978-1-4899-6735-0_9
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DOI: https://doi.org/10.1007/978-1-4899-6735-0_9
Publisher Name: Birkhäuser, Boston, MA
Print ISBN: 978-1-4899-6737-4
Online ISBN: 978-1-4899-6735-0
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