"Quantized coordinate ring"의 두 판 사이의 차이
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* Ringle, Lusztig : Geometric realization of $U_q(\mathfrak{n})$ via constructible sheaves on varieties of $\mathbb{C}Q$-modules | * Ringle, Lusztig : Geometric realization of $U_q(\mathfrak{n})$ via constructible sheaves on varieties of $\mathbb{C}Q$-modules | ||
* Lusztig : Geometric realization of $U(n)$ via constructible functions on varieties of $\Lambda$-modules | * Lusztig : Geometric realization of $U(n)$ via constructible functions on varieties of $\Lambda$-modules | ||
| + | * Geiss-Leclerc-S : Dualizing Lusztig's construction, get a cluster character | ||
2014년 8월 7일 (목) 17:13 판
introduction
- Monoidal categorifications of cluster algebras
- $\mathbb{C}[N]$ is Hopf dual to $U(\mathfrak{n})$ where $\mathfrak{n}=Lie(N)$
- Ringle, Lusztig : Geometric realization of $U_q(\mathfrak{n})$ via constructible sheaves on varieties of $\mathbb{C}Q$-modules
- Lusztig : Geometric realization of $U(n)$ via constructible functions on varieties of $\Lambda$-modules
- Geiss-Leclerc-S : Dualizing Lusztig's construction, get a cluster character