Abstract
The problem of solving equations and saying something about the solutions is a fundamental motivation and goal of commutative algebra. In pursuing this goal, it is often important to adjoin a solution of a polynomial equation in one variable: Given a ring R and a polynomial p(x) ∈ R[x], the ring R[x]/(p) may be thought of as the result of adjoining a root of p to R as freely as possible; the root adjoined is of course the image of x.
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© 1995 Springer-Verlag New York, Inc.
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Eisenbud, D. (1995). Integral Dependence and the Nullstellensatz. In: Commutative Algebra. Graduate Texts in Mathematics, vol 150. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-5350-1_6
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DOI: https://doi.org/10.1007/978-1-4612-5350-1_6
Publisher Name: Springer, New York, NY
Print ISBN: 978-3-540-78122-6
Online ISBN: 978-1-4612-5350-1
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