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題名: | Remarks on free Bieberbach groups | 作者: | 陳永秋 Tan, Eng Tjioe |
日期: | Dec-1988 | 上傳時間: | 24-Dec-2008 | 摘要: | Recent results on the Gupta representation of the unique stem cover of a free Bieberbach group lead to explicite determination of its Schur multiplicator. The aim of this note is to estimate the free-abelian rank of the Schur multiplicator, using only the 8-term Eckmann-Hilton-Stammbach exact homology sequence induced by the free Bieberbach group modulo its nontrivial center. The note ends with a discussion about the structure of torsion-free Bieberbach groups constructed by S.Rosset. © 1988 Springer-Verlag. | 關聯: | Manuscripta Mathematica, 60(4), 477-486 | 資料類型: | article | DOI: | http://dx.doi.org/10.1007/BF01258665 |
Appears in Collections: | 期刊論文 |
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