ON CLOSED HOMOTYPICAL VARIETIES OF SEMIGROUPS-2

被引：0
|
作者：
Abbas, SH. [1 ]
Ashraf, W. [1 ]
Alam, R. [1 ]
机构：
[1] Aligarh Muslim Univ, Dept Math, POB 202002, Aligarh, India
来源：
JOURNAL OF ALGEBRAIC SYSTEMS | 2025年 / 12卷 / 02期
关键词：
Zigzag equations; Homotypical; Variety; Identity; Closed;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
It is known that all subvarieties of the variety of all semigroups are not absolutely closed. So, we determine some closed homotypical varieties of semigroups determined by the identities axy = x(n)ayx, axy = xa(n)ya[axy = yay(n)x]axy = xaya(n), axy = y(n)ayx and axy = xayx(n )are closed in itself, where (n is an element of N ) .
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页数：15
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