scholarly journals Two observations on the congruence extension property

1972 ◽  
Vol 35 (1) ◽  
pp. 63-63
Author(s):  
G. Gr{ätzer ◽  
H. Lakser
2020 ◽  
Vol 15 (8) ◽  
pp. 393-400
Author(s):  
Yun Zhao ◽  
YuanLan Zhou ◽  
Tian Zeng

1997 ◽  
Vol 38 (4) ◽  
pp. 391-394 ◽  
Author(s):  
W.J. Blok ◽  
D. Pigozzi

1985 ◽  
Vol 32 (1) ◽  
pp. 45-53 ◽  
Author(s):  
Emil W. Kiss

Varieties with enough injectives satisfy the congruence extension property (CEP). We investigate the CEP in modular varieties by using the techniques developed in the first part of the present paper. As corollaries, we obtain the results of B. Davey and J. Kollár for the congruence distributive case as well as the description of all varieties of groups and rings with CEP, given by B. Biró, E.W. Kiss and P.P. Pálfy.


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