期刊论文详细信息
| Opuscula Mathematica | |
| On a complete lattice of retracts of a free monoid generated by three elements | |
| Wit Foryś1 | |
| [1] PWSZ Nowy Sącz, Institute of Economics, ul. Jagiellońska 61, 33-300 Nowy Sącz, Poland; | |
| 关键词: free monoid; retract; lattice; complete lattice; | |
| DOI : | |
| 来源: DOAJ | |
【 摘 要 】
We prove that the family of retracts of a free monoid generated by three elements, partially ordered with respect to the inclusion, is a complete lattice.
【 授权许可】
Unknown
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