• Generalized Semicommutative Rings And Their Extensions 

      Baser, Muhittin; Harmanci, Abdullah; Kwak, Tai Keun (Korean Mathematical Soc, 2008)
      For an endomorphism a of a ring R., the endomorphism a is called semicommutative if ab = 0 implies a Ha(b) = 0 for a is an element of R. A ring R is called alpha-semicommulative if there exists a semicommutative endomorphism ...
    • On Jacobson And Nil Radicals Related To Polynomial Rings 

      Kwak, Tai Keun; Lee, Yang; Ozcan, A. Cigdem (Korean Mathematical Soc, 2016)
      This note is concerned with examining nilradicals and Jacobson radicals of polynomial rings when related factor rings are Armendariz. Especially we elaborate upon a well-known structural property of Armendariz rings, ...
    • Rings Close to Semiregular 

      Aydoğdu, Pınar; Lee, Yang; Ozcan, A. Cigdem (Korean Mathematical Soc, 2012)
      A ring R is called semiregular if R/J is regular and idempotents lift modulo J, where J denotes the Jacobson radical of R. We give some characterizations of rings R such that idempotents lift modulo J, and R/J satisfies ...