Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4597316 | Journal of Pure and Applied Algebra | 2009 | 9 Pages |
Abstract
Let X=Spec(A) be a smooth, affine variety of dimension n≥2n≥2 over the field RR of real numbers. Let PP be a projective AA-module of rankn such that its nnth Chern class Cn(P)∈CH0(X) is zero. In this set-up, Bhatwadekar–Das–Mandal showed (amongst many other results) that P≃A⊕QP≃A⊕Q in the case that either nn is odd or the topological space X(R)X(R) of real points of XX does not have a compact, connected component. In this paper, we prove that similar results hold for smooth, affine varieties over an Archimedean real closed field R.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
S.M. Bhatwadekar, Sarang Sane,