Theoretical Computer Science
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J.-E. Pin

Research interests. Algebraic theory of automata and languages. In particular, connections with semigroup theory, combinatorics, logic and topology.

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Top posts (50) All Questions Answers | Votes Newest

25 Complexity zoo for unary languages May 11 '15
18 Deciding whether a unary context-sensitive language is regular Jun 20 '16
14 Multi-language DFA minimisation Aug 27 '13
14 Measurability of an $\omega$-regular language Aug 6 '13
14 Major unsolved problems in theoretical computer science? Aug 8 '13
14 Algorithm for ranking members of a regular language? Aug 9 '13
14 Hierarchies in regular languages Oct 27 '16
13 Minimizing Automata accepting $\omega$-words (i.e. infinite words) Jan 4 '15
13 “Embedding” a language in itself Jun 20 '15
11 Existence of an algorithm May 28 '18
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