发表机构
Wayne State University(韦恩州立大学)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文针对有限CW对(K,L),构造带平凡Spivak法丛的庞加莱三元组及对应弱同伦等价,采用同伦论方法完成证明。
AI 中文摘要
对于有限CW对(K,L),我们展示如何构造庞加莱三元组(P;∂₀P,∂₁P)及弱同伦等价(K,L)→(P,∂₀P),且该庞加莱三元组具有平凡Spivak法丛,证明为同伦论方法。
英文摘要
For a finite CW pair $(K,L)$, we show how to construct a Poincaré triad $(P;\partial_0 P,\partial_1 P)$ and a weak homotopy equivalence $(K,L) \overset{{}_\sim}\to (P,\partial_0 P)$. Furthermore, the Poincaré pair $(P,\partial P)$ has a trivial Spivak normal fibration. The proof is homotopy-theoretic. We also prove a uniqueness result.
CommentsAdded Addendum C which refines the uniqueness statement. Fixed more typos