Conformal changes of generalized complex structures
نویسنده
چکیده
A conformal change of TM ⊕ T ∗M is a morphism of the form (X,α) 7→ (X, eτα) (X ∈ TM,α ∈ T ∗M, τ ∈ C∞(M)). We characterize the generalized almost complex and almost Hermitian structures that are locally conformal to integrable and to generalized Kähler structures, respectively, and give examples of such structures.
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تاریخ انتشار 2009