JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2015, Vol. 50 ›› Issue (12): 109-113.doi: 10.6040/j.issn.1671-9352.0.2014.526

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On a generalizations of principally weakly po-flat posets

QIAO Hu-sheng, WEN Hai-cun   

  1. Department of Mathematics, Northwest Normal University, Lanzhou 730070, Gansu, China
  • Received:2014-11-24 Revised:2015-06-05 Online:2015-12-20 Published:2015-12-23

Abstract: A general form of partially ordered principally weakly flat S-posets are presented, and the homological classification problems of S-posets on this new property are investigated. As applications, some known results are generalized.

Key words: homological classification, partially ordered principally weakly flat, generally principally weakly po-flat

CLC Number: 

  • O152.7
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[1] QIAO Hu-sheng, BAI Yong-fa. Characterization of monoids by inverse S-acts [J]. JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE), 2017, 52(2): 1-4.
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