"Ptolemy cluster algebras"의 두 판 사이의 차이
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imported>Pythagoras0 |
imported>Pythagoras0 |
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| 10번째 줄: | 10번째 줄: | ||
==computational resource== | ==computational resource== | ||
* https://docs.google.com/file/d/0B8XXo8Tve1cxem5IR2ZRbjFjQmM/edit?usp=drivesdk | * https://docs.google.com/file/d/0B8XXo8Tve1cxem5IR2ZRbjFjQmM/edit?usp=drivesdk | ||
| + | * http://demonstrations.wolfram.com/PolygonTriangulations/ | ||
[[분류:개인노트]] | [[분류:개인노트]] | ||
2013년 10월 12일 (토) 04:21 판
introduction
- 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.