A Problem on Central Cryptogroups |
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| Authors: | Guoxin Liu Jiangang Zhang |
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| Affiliation: | (1) Department of Mathematics, Southwest University, Chongqing, 400715, People's Republic of China;(2) Department of Mathematics, Shanghai Normal University, Shanghai, 200213, People's Republic of China |
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| Abstract: | Using a construction theorem of cryptogroups, we positively answer an open problem which is proposed by Petrich and Reilly in [1]: ${cal OBG}vee{cal BA}={cal CBG}?Using a construction theorem of cryptogroups, we positively answer an open problem which is proposed by Petrich and Reilly in [1]: |
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