Abstract We present a class of pseudo-differential elliptic systems with anti-self-dual potentials on satisfying compensation phenomena similar to the ones discovered by the second author for elliptic systems with anti-symmetric potentials. These compensation phenomena are based on new “multi-commutator” structures generalizing the 3-commutators recently introduced by the authors.

中文翻译：

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重温三换向器

摘要 我们提出了一类具有反自对偶势的伪微分椭圆系统，以满足类似于第二作者发现的具有反对称势椭圆系统的补偿现象。这些补偿现象基于新的“多换向器”结构，概括了作者最近引入的 3 换向器。