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   on the generalization of torsion functor and p-semiprime modules over noncommutative rings  
   
نویسنده bihonegn teklemichael worku ,abebaw tilahun ,arega nega
منبع journal of hyperstructures - 2024 - دوره : 13 - شماره : 1 - صفحه:1 -14
چکیده    Let r be an associative noetherian unital noncommutative ring r. we introduce the functor p gamma;p over the category of r-modules and use it to characterize p-semiprime. p-semisecond r-modules also characterized by the functor p lambda;p. we also show that the greenless-may duality (gm) and matlis greenless-may equality(mgm) hold over the full subcategory of r-mod consisting of r-semiprime and r-semisecond modules. finally, we generate a one-sided right ideal ptp(r), which gives an equivalent formulation to solve köthe conjecture positively or negatively.
کلیدواژه p-semiprime ,p-semisecond ,torsion functor ,adic completion ,köthe conjecture
آدرس addis ababa university, department of mathematics, ethiopia, addis ababa university, department of mathematics, ethiopia, namibia university of science and technology, department of mathematics and statistics, ethiopia
پست الکترونیکی nechere@nust.na
 
     
   
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