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Title: Dirac-Nijenhuis structures
Authors: Clemente-Gallardo, J. 
Costa, J. M. Nunes da 
Keywords: Dirac structure; Nijenhuis operator; Lie algebroid; Lie bialgebroid; Courant algebroid
Issue Date: 2003
Publisher: Centro de Matemática da Universidade de Coimbra
Citation: Pré-Publicações DMUC. 03-21 (2003)
Abstract: We introduce the concept of Dirac-Nijenhuis structures as those manifolds carrying a Dirac structure and admitting a deformation by Nijenhuis operators which is compatible with it. This concept generalizes the notion of Poisson-Nijenhuis structure and can be adapted to include the Jacobi-Nijenhuis case.
Rights: openAccess
Appears in Collections:FCTUC Matemática - Artigos em Revistas Nacionais

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