Spin structures on low dimensional flat manifolds
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https://data.mendeley.com/datasets/4hszps5npx
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资源简介：
This dataset contains results of calculations of spin structures on flat manifolds in dimensions up to 6, described in
R. Lutowski and B. Putrycz. Spin structures on flat manifolds. J. Algebra, 436:277--291, 2015.
The data are stored in JSON format. Every element includes the following fields:
- name: a CARAT name of a Bieberbach group
- holonomy: structure description of its holonomy (point) group
- orientable: whether it is orientable
In addition, if orientable is "true", the information connected to calculation of spin structures is provided:
- s2name: a CARAT name of a maximal subgroup with 2-group holonomy
- spin: number of spin structures
创建时间：
2025-05-23
