논문KCI 등재
The center of a pseudocharacter
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초록
We introduce the notion of center of a pseudocharacter on a group, prove that this set is a normal subgroup of the group, and show that the center of a pseudocharacter contains the maximal normal subgroup in the kernel of the pseudocharacter.
Abstract
We introduce the notion of center of a pseudocharacter on a group, prove that this set is a normal subgroup of the group, and show that the center of a pseudocharacter contains the maximal normal subgroup in the kernel of the pseudocharacter.
관련 논문AI추천
A DECOMPOSITION OF THE SPACE OF PSEUDOCHARACTERS ON A GROUP WITH RESPECT TO A NORMAL SUBGROUPA. I. Shtern장전수학회 · Proceedings of the Jangjeon Mathematical Society(장전수학회 논문집)2021 · 제24권 제4호PSEUDOREPRESENTATIONS WITH SMALL DEFECT THAT ARE TRIVIAL ON A NORMAL SUBGROUPA. I. Shtern장전수학회 · Advanced Studies in Contemporary Mathematics2020 · 제30권 제4호One-dimensional pseudorepresentations with small defect that are trivial on a normal subgroupA. I. SHTERN장전수학회 · Proceedings of the Jangjeon Mathematical Society(장전수학회 논문집)2020 · 제23권 제4호A formula for the continuous pseudocharacters on connected locally compact groupsA. I. Shtern장전수학회 · Advanced Studies in Contemporary Mathematics2011 · 제21권 제4호EXTENSION OF PSEUDOCHARACTERS FROM NORMAL SUBGROUPS, IIIA. I. Shtern장전수학회 · Proceedings of the Jangjeon Mathematical Society(장전수학회 논문집)2016 · 제19권 제4호A ONE-DIMENSIONAL PSEUDOREPRESENTATION OF AN AMENABLE GROUP WITH A DEFECT LESS THAN 1/4 IS AN ORDINARY CHARACTER OF THE GROUPA. I. Shtern장전수학회 · Proceedings of the Jangjeon Mathematical Society(장전수학회 논문집)2022 · 제25권 제4호
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