On Characteristic Poset and Stanley Decomposition
نویسندگان
چکیده
Let J ⊂ I be two monomial ideals such that I/J is Cohen Macaulay. By associating a finite posets P g I/J to I/J , we show that if I/J is a Stanley ideal then Ĩ/J is also a Stanley ideal, where Ĩ/J is the polarization of I/J . We also give relations between sdepth and fdepth of I/J and Ĩ/J .
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