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arXiv 1506.02791math.LO
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关于可计算域嵌入与差闭域

On computable field embeddings and difference closed fields

Matthew Harrison-Trainor, Russell Miller, Alexander Melnikov

摘要:

我们研究了可计算域的可计算自同构何时可以有效地扩展为它的(可计算)代数闭包的可计算自同构。然后,我们应用我们的结果和技术来研究有效的嵌入可计算差分字段到可计算差分闭字段。

英文摘要:

We investigate when a computable automorphism of a computable field can be effectively extended to a computable automorphism of its (computable) algebraic closure. We then apply our results and techniques to study effective embeddings of computable difference fields into computable difference closed fields.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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