Disjunctive Decomposition of Languages

  title={Disjunctive Decomposition of Languages},
  author={Y. Q. Guo and G. W. Xu and Gabriel Thierrin},
  journal={Theor. Comput. Sci.},
Some relations between dense languages and their semidiscrete disjunctive sublanguages are considered. Several decompositions of dense languages into disjunctive components are established. As an application, it is shown that every language is either the disjoint union or the intersection of two disjunctive languages. 

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