Positivity of denominator vectors of skew-symmetric cluster algebras
Positivity of denominator vectors of skew-symmetric cluster algebras
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DOI:
10.1016/j.jalgebra.2018.09.004
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发表时间:
2018-12
影响因子:
0.9
通讯作者:
P. Cao;Fang Li
中科院分区:
文献类型:
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作者:
P. Cao;Fang Li
In this paper, we prove that positivity of denominator vectors holds for any skew-symmetric cluster algebra.