首页> 外文期刊>Osaka Journal of Mathematics >A MODEL OF THE BOREL CONSTRUCTION ON THE FREE LOOPSPACE
【24h】

A MODEL OF THE BOREL CONSTRUCTION ON THE FREE LOOPSPACE

机译:自由空间上的BOREL构建模型

获取原文
获取原文并翻译 | 示例
获取外文期刊封面目录资料

摘要

Let X be a CW-complex with basepoint. We obtain a simple description of the Borel construction on the free loopspace of the suspension of X as a wedge of the classifying space of the circle and the homotopy colimit of a diagram consisting of products of a number of copies of X and the standard topological n-simplex. This is obtained by filtering the cyclic bar construction on the James model of the based loopspace by word length in order to express the homotopy type of the free loopspace as a colimit of powers of X and standard cyclic sets. It is shown that this colimit is in fact a homotopy colimit and commutativity of homotopy colimits is used to describe the Borel construction.
机译:令X为具有基点的CW复数。我们简单地描述了X的悬浮体的自由环空间上的Borel构造,它是圆的分类空间的楔形,并且包含由X的多个副本和标准拓扑n的乘积组成的图的同伦共限-简单。这是通过按字长对基于循环空间的James模型上的循环棒构造进行过滤来实现的,以将自由循环空间的同伦类型表示为X和标准循环集的幂的限制。结果表明,该共界实际上是同位共界,同位共界的可交换性用于描述Borel结构。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号