Deformation cohomology of Lie algebroids and Morita equivalence

作者：Sparano Giovanni^*; Vitagliano Luca

来源：Comptes Rendus Mathematique, 2018, 356(4): 376-381.

DOI：10.1016/j.crma.2018.03.004

Let A double right arrow M be a Lie algebroid. In this short note, we prove that a pull-back of Aalong a fibration with homologically m-connected fibers shares the same deformation cohomology of A up to degree m.

• 出版日期2018-4