### (~)-good congruences on regular ortho-u-monoids

GONG Chun-mei, ZHANG Jun-mei

1. Department of Mathematics, Xian University of Architecture and Tecnology, Xian 710055, Shaanxi, China
• Published:2020-04-09

Abstract: The definitions of(~)-good congruences pairs are established by means of semi-spined product structure of regular ortho-u-monoids, and the(~)-good congruences on regular ortho-u-monoids are characterized by using(~)-good congruences pairs.

CLC Number:

• O152.7
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 [1] WU Dan-dan, GONG Chun-mei. The(~)-good congruences on normal ortho-u-monoids [J]. JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE), 2019, 54(4): 45-53.
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