원문정보
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
The purpose of this paper is to classify the torsion-free extensions 1→Z3 →Π→ZΦ→1 with injective abstract kernel φ : ZΦ→Aut(Z3). From this classification, we handle the sufficient conditions so as to classify the crystallographic groups of SoI4m,n.
목차
Abstract
1. Introduction
2. Extensions 1→Z3→Π→ZΦ→1
Acknowledgments
References
1. Introduction
2. Extensions 1→Z3→Π→ZΦ→1
Acknowledgments
References
저자정보
참고문헌
자료제공 : 네이버학술정보