Abstract:
We construct a symplectic groupoid of triangular bilinear forms and establish a relation with the flag variety. We also study the induced Poisson structure and the centre of the corresponding algebroid.
\Bibitem{Bon04}
\by A.~I.~Bondal
\paper A~symplectic groupoid of triangular bilinear forms and the braid group
\jour Izv. Math.
\yr 2004
\vol 68
\issue 4
\pages 659--708
\mathnet{http://mi.mathnet.ru/eng/im495}
\crossref{https://doi.org/10.1070/IM2004v068n04ABEH000495}
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This publication is cited in the following 29 articles:
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