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   a short note on prime submodules  
   
نویسنده a'zami jafar
منبع journal of algebraic structures and their applications - 2018 - دوره : 5 - شماره : 1 - صفحه:41 -49
چکیده    Let r be a commutative ring with identity and m be a unital r-module. a proper submodule n of m with n :r m = p is said to be prime or p-prime (p a prime ideal of r) if rx ∈ n for r ∈ r and x ∈ m implies that either x ∈ n or r ∈ p. in this paper we study a new equivalent conditions for a minimal prime submodules of an r-module to be a finite set, whenever r is a noetherian ring. also we introduce the concept of arithmetic rankof a submodule of a noetherian module and we give an upper bound for it.
کلیدواژه arithmetic rank of a submodule ,associated primes ,height of a prime submodule ,minimal prime submodule ,prime submodule
آدرس university of mohaghegh ardabili, faculty of sciences, department of mathematics, iran
پست الکترونیکی jafar.azami@gmail.com
 
     
   
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