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Acta Mathematica Vietnamica

Erratum to the Article “Maximal Subgroups of Almost Subnormal Subgroups in Division Rings” [Acta Mathematica Vietnamica (2022) 47:197–209]

icon-email Bui Xuan Hai

Abstract

The aim of this short communication is to say about some mistake in the proof of Theorem 2 in my original article “Maximal subgroups of almost subnormal subgroups in division rings” (Bui Xuan Hai, Acta Mathematica Vietnamica 47, 197–209, 2022). Further, some weaker version of this theorem will be provided.