翻译:丛的上同调 同义词1)cohomology of bundle,丛的上同调2)homology of bundles,丛的同调3)cohomology of sheaves,层的上同调4)cohomology of a group,群的上同调5)cupproduct of thecohomology group,上同调群的上积6)Cohomology and Homology of Groups,群的同调及上同调