Groups with context-free Diophantine problem

IF 0.1 Q4 MATHEMATICS Groups Complexity Cryptology Pub Date : 2021-02-01 DOI:10.46298/jgcc.2021.13.1.7347
V. Yankovskiy
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引用次数: 0

Abstract

We find algebraic conditions on a group equivalent to the position of its Diophantine problem in the Chomsky Hierarchy. In particular, we prove that a finitely generated group has a context-free Diophantine problem if and only if it is finite.
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具有上下文无关丢番图问题的组
我们找到了一个群的代数条件,等价于它的丢芬图问题在乔姆斯基层次中的位置。特别地,我们证明了当且仅当有限生成群是有限的,它具有无关上下文的Diophantine问题。
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