F.V.Weinstein

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math.RT2006

Note on Laplace operators and homologies of a few Lie subalgebras of $A_{1}^{(1)}$

F. V. Weinstein

We investigate a spectrum of positive self-adjoint operator $\Gk$ (Laplace operator) acting in the external complexes of some interesting subalgebras $\Lk$ of Lie algebra $A_1^{(1)…

math.RT2006

Filtering bases and cohomology of nilpotent subalgebras of Witt and $s l_{2}$ Lie algebras

F. V. Weinstein

We study the cohomology with trivial coefficients of Lie algebras L_k of the polynomial vector fields on the line with zero $k$ -jet, (k>=1), and the cohomology of the similar subal…

Note on Laplace operators and homologies of a few Lie subalgebras of A1(1)​

Filtering bases and cohomology of nilpotent subalgebras of Witt and sl2​ Lie algebras

Note on Laplace operators and homologies of a few Lie subalgebras of $A_{1}^{(1)}$

Filtering bases and cohomology of nilpotent subalgebras of Witt and $s l_{2}$ Lie algebras