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Linear systems over Z[Q32] and roots of maps of some 3-complexes into MQ32
Topology and its Applications ( IF 0.6 ) Pub Date : 2020-12-30 , DOI: 10.1016/j.topol.2020.107566 Claudemir Aniz
中文翻译:
线性系统 和一些3络合物的图的根
更新日期:2020-12-30
Topology and its Applications ( IF 0.6 ) Pub Date : 2020-12-30 , DOI: 10.1016/j.topol.2020.107566 Claudemir Aniz
Let be the group ring where is the quaternion group of order 32 and ε the augmentation map. We show that, if and has solution over and all minors of are relatively prime, then the linear system has a solution over . As a consequence of such results, we show that there is no map that is strongly surjective, i.e., such that . Here, is the orbit space of the 3-sphere with respect to the action of determined by the inclusion and W is a CW-complex of dimension 3 with .
中文翻译:
线性系统 和一些3络合物的图的根
让 成为团体戒指 是阶数为32的四元数组,而ε是扩充图。我们证明,如果 和 解决了 和所有 未成年人 相对质数,那么线性系统 有一个解决方案 。由于这种结果,我们表明没有地图 那是非常排斥的,即 。这里, 是3球的轨道空间 关于...的行动 由包含决定 和w ^是一个CW -配合物尺寸3的与。