Abstract

Abstract:

We generalize Green’s ρ relations from usual semigroups into (n,m)-semigroups. We further define left congruence, quasistrong ρ-broad (n,m)-semigroups and strong ρbroad (n,m)-semigroups and address their fundamental properties.

Key words: strong ρ-broad (n,m)-semigroups, (n,m)-semigroups, left congruence, quasistrong ρbroad (n,m)-semigroups

CLC Number: 

• O152.7

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YANG Weiping, LI Gang. Green’s ρ relations of (n,m)-semigroups[J].SHANDONG SCIENCE, 2016, 29(2): 92-95.

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URL: https://www.sdkx.net/EN/10.3976/j.issn.1002-4026.2016.02.017

         https://www.sdkx.net/EN/Y2016/V29/I2/92

References

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