Iterated Galois Connections in Arithmetic and Linguistics

Iterated Galois Connections in Arithmetic and Linguistics
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算术和语言学中的迭代伽罗瓦联系

DOI:
10.1007/978-1-4020-1898-5_11
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发表时间:
2004
期刊:
ArXiv
影响因子:
--
通讯作者:
J. Lambek
J. Lambek
中科院分区:
--
文献类型:
--
作者:
J. Lambek

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伽罗瓦连接可以看作是从范畴专门化到部分有序集合的伴随函子对。我们研究允许这种伴随的迭代的情况。虽然它们在初等数论中的出现令人好奇,但它们在自然语言句子结构的新代数方法中起着至关重要的作用。
Galois connections may be viewed as pairs of adjoint functors, specialized from categories to partially ordered sets. We study situations that permit iterations of such adjoints. While their occurrence in elementary number theory is a curiosity, they play a crucial role in a new algebraic approach to sentence structure in natural languages.