Ordered Semigroups, Upper-Triangular Reflexive Relations and Semigroups of Languages
Ordered Semigroups, Upper-Triangular Reflexive Relations and Semigroups of Languages
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DOI:
10.1142/s0218196710005935
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发表时间:
2010-09
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通讯作者:
G. Kudryavtseva
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文献类型:
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作者:
G. Kudryavtseva
We study the connection between the classes of semigroups of positive languages, upper-triangular reflexive relations over posets and semigroups of order-preserving and extensive transformations of...