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Conjugating Automorphisms of Certain Hnn Extensions

김관수|Wei Zhou
영남수학회 (Youngnam Mathematical Society)|2020.05|East Asian Mathematical Journal|제36권 제3호|pp. 331-335

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참고문헌

키워드

HNN extensionsclass-preserving automorphismsresidually finiteconjugacy separablenilpotent groups.
주제분류수학

초록

WeconsiderHNNextensions⟨B,t:t−1Ht=K⟩,whereH,K are in the center of B. We show that conjugating automorphisms of those HNN extensions are inner if B satisfies certain conditions.

Abstract

WeconsiderHNNextensions⟨B,t:t−1Ht=K⟩,whereH,K are in the center of B. We show that conjugating automorphisms of those HNN extensions are inner if B satisfies certain conditions.

참고문헌 (12)

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