TY - JFULL AU - Enxiao Yuan and Xiaomin Zhang PY - 2014/3/ TI - Another Structure of Weakly Left C-wrpp Semigroups T2 - International Journal of Mathematical and Computational Sciences SP - 422 EP - 426 VL - 8 SN - 1307-6892 UR - https://publications.waset.org/pdf/9997826 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 86, 2014 N2 - It is known that a left C-wrpp semigroup can be described as curler structure of a left band and a C-wrpp semigroup. In this paper, we introduce the class of weakly left C-wrpp semigroups which includes the class of weakly left C-rpp semigroups as a subclass. We shall particularly show that the spined product of a left C-wrpp semigroup and a right normal band is a weakly left C-wrpp semifroup. Some equivalent characterizations of weakly left C-wrpp semigroups are obtained. Our results extend that of left C-wrpp semigroups. ER -