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JOURNALS
// Funktsional'nyi Analiz i ego Prilozheniya
// Archive
Funktsional. Anal. i Prilozhen.,
2007
Volume 41,
Issue 1,
Pages
1–22
(Mi faa2851)
This article is cited in
45
papers
Character Formulas for the Operad of Two Compatible Brackets and for the Bi-Hamiltonian Operad
V. V. Dotsenko
a
,
A. S. Khoroshkin
b
a
Independent University of Moscow
b
Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center)
Abstract:
We compute the dimensions of the components for the operad of two compatible brackets and for the bi-Hamiltonian operad. We also obtain character formulas for the representations of symmetric groups and
$SL_2$
in these spaces.
Keywords:
compatible Poisson brackets, distributive law, Koszul operad, Cohen–Macaulay poset.
UDC:
512.57
Received:
01.11.2005
DOI:
10.4213/faa2851
Fulltext:
PDF file (326 kB)
References
Cited by
English version:
Functional Analysis and Its Applications, 2007,
41
:1,
1–17
Bibliographic databases:
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Steklov Math. Inst. of RAS
, 2024