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2022-12-23 13:11:24 +0200 commented answer Infinite-dimensional Lie algebras with generators and relations

I haven’t got enough points to accept my own answer=)

2022-12-22 21:18:46 +0200 answered a question Infinite-dimensional Lie algebras with generators and relations

I found out that my computations boil down to the ‘’truncated’’ current Lie algebra $\mathfrak{gl}_N(\mathbb{C})\otimes\

2022-12-20 10:25:30 +0200 received badge  Organizer (source)
2022-12-20 10:24:59 +0200 asked a question Infinite-dimensional Lie algebras with generators and relations

Infinite-dimensional Lie algebras with generators and relations I need to work with the polynomial current Lie algebra o

2022-12-20 10:05:44 +0200 commented answer Poisson and double Poisson brackets

Unfortunately, no, because I don’t need symplectic manifolds but I do need double Poisson brackets on noncommutative alg

2022-12-20 10:03:08 +0200 commented question Poisson and double Poisson brackets

I am mostly interested in the linear double Poisson bracket on the algebra of noncommutative polynomials in n variables

2022-12-11 11:50:45 +0200 asked a question Poisson and double Poisson brackets

Poisson and double Poisson brackets How can one use some standard Poisson and double Poisson brackets in sagemath?