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On the Endomorphisms of a Polynomial Ring
Published online by Cambridge University Press: 20 November 2018
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This paper arises in the attempt to solve the following problem related to the Zariski Problem. Let A be a polynomial ring in three variables over a field, . Suppose there is a subring B of A such that k ⊆ B and there is variable t over B such that B[t] = A. Then is it true that B is a polynomial ring over k?
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- Copyright © Canadian Mathematical Society 1976
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