"Ptolemy cluster algebras"의 두 판 사이의 차이
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imported>Pythagoras0 |
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If we set all the boundary of triangle as 1, we get cluster algebra without coefficient. | If we set all the boundary of triangle as 1, we get cluster algebra without coefficient. | ||
| − | [[1 general rectangular matrix cluster algebra]] | + | [[1 general rectangular matrix cluster algebra]][[분류:개인노트]] |
2012년 10월 28일 (일) 15:58 판
to any triangulation of n-gon, we can assoicate a mutation matrix which is skew-symmetric
If we set all the boundary of triangle as 1, we get cluster algebra without coefficient.