107 citations
- Northeastern UniversityUS3 papers
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- China Academy of Engineering PhysicsCN1 paper
- Columbia UniversityUS1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
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Showing 2003 · math.RTShow all
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math.RT2003★ 7 cited
Cluster algebras III: Upper bounds and double Bruhat cells
Arkady Berenstein, Sergey Fomin, Andrei Zelevinsky
We continue the study of cluster algebras initiated in math.RT/0104151 and math.RA/0208229. We develop a new approach based on the notion of an upper cluster algebra, defined as an…
math.RT2003
Complexity of nilpotent orbits and the Kostant-Sekiguchi correspondence
Donald R. King
Let G be a connected linear semisimple Lie group with Lie algebra g, and let K_C --> Aut(p_C) be the complexified isotropy representation at the identity coset of the corresponding…