Abstract
Using ideas of Suslin-Vaserštein we prove some results concerning completing a unimodular row to an invertible matrix. For example, if A is a polynomial ring over a field in any number of indeterminates, then any unimodular row over A of length m ≥ n + 2 in which appears a polynomial in n indeterminates is completable to a matrix in Em(A).
Original language | English |
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Pages (from-to) | 206-211 |
Number of pages | 6 |
Journal | Journal of Algebra |
Volume | 49 |
Issue number | 1 |
DOIs | |
State | Published - Nov 1977 |
Externally published | Yes |
ASJC Scopus subject areas
- Algebra and Number Theory