| Summary: | Let be a group and is a ring. be a graded ring if and
for all , . The elements of are called homogeneous of
degree . If is an ideal of , be graded ideal of if . Then, if
is a graded ideal of , is a graded prime ideal if and whenever ,
then or , and is a graded primary ideal if and whenever ,
then or , for all . In this final project we discus about
some properties of graded prime ideals and graded primary ideals. Furthermore, if
is a graded prime ideal then is a graded primary ideal, but if is a graded
primary ideal then is not certainly a graded prime ideal.
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