数学季刊 ›› 2014, Vol. 29 ›› Issue (1): 97-106.doi: 10.13371/j.cnki.chin.q.j.m.2014.01.012
摘要: Notions of quasi-Jacobi bialgebroid and its Dirac-Jacobi structure are introduced. The necessary and sufficient conditions for a maximal isotropic subbundle L to be a DiracJacobi structure are proved. Meanwhile several special examples are presented.
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