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    • Poor modules with no proper poor direct summands 

      Alizade, R.; Buyukasik, E.; Lopez Permouth, S.R.; Yang, L. (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2018)
      As a mean to provide intrinsic characterizations of poor modules, the notion of a pauper module is introduced. A module is a pauper if it is poor and has no proper poor direct summand We show that not all rings have pauper ...