Let \(\mathbb {F}\) be an algebraically closed field of characteristic zero. We prove that functorial equivalence over \(\mathbb {F}\) and perfect isometry between blocks of finite groups do not imply each other.

中文翻译：

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关于具有 TI Sylow p 子群的有限群块的注释

令\(\mathbb {F}\)为特征为零的代数闭域。我们证明\(\mathbb {F}\)上的函子等价和有限群块之间的完美等距并不互相暗示。