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edited May 10, 2017 at 12:21

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What are the differences and relations among canonical basis, dual canonical basis, Semicanonical Basis, dual semicanonical bases?

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asked May 9, 2017 at 19:27

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What are the differences and relations among canonical basis, dual canonical basis, Semicanonical Basis, dual semicanonical bases?

I am reading the lecture notes and would like to know more about canonical basis.

What are the relations among canonical basis, dual canonical basis, Semicanonical Basis, dual semicanonical bases?

Thank you very much.

rt.representation-theory quantum-groups cluster-algebras