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Start Over Author "Jardim, Marcos" Publisher elsevier b.v.
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10. Branes in the moduli space of framed sheaves.

Author

Franco, Emilio, Jardim, Marcos, and Marchesi, Simone

Subjects
*BRANES, *SHEAF theory, *KAHLERIAN manifolds, *SUBMANIFOLDS, *LAGRANGIAN functions
Abstract

In the physicist's language, a brane in a hyperkähler manifold is a submanifold which is either complex or lagrangian with respect to three Kähler structures of the ambient manifold. By considering the fixed loci of certain involutions, we describe branes in Nakajima quiver varieties of all possible types. We then focus on the moduli space of framed torsion free sheaves on the projective plane, showing how the involutions considered act on sheaves, and proving the existence of branes in some cases. [ABSTRACT FROM AUTHOR]

Published
2017
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