text/a_inf_blob.tex
changeset 837 f38558decd51
parent 832 36bfe7c2eecc
child 838 0ab0b8d9b3d6
equal deleted inserted replaced
836:029f73e2fda6 837:f38558decd51
   410 \end{rem}
   410 \end{rem}
   411 
   411 
   412 \begin{proof}
   412 \begin{proof}
   413 The proof is again similar to that of Theorem \ref{thm:product}.
   413 The proof is again similar to that of Theorem \ref{thm:product}.
   414 
   414 
   415 We begin by constructing chain map $\psi: \cB^\cT(M) \to C_*(\Maps(M\to T))$.
   415 We begin by constructing a chain map $\psi: \cB^\cT(M) \to C_*(\Maps(M\to T))$.
   416 
   416 
   417 Recall that 
   417 Recall that 
   418 the 0-simplices of the homotopy colimit $\cB^\cT(M)$ 
   418 the 0-simplices of the homotopy colimit $\cB^\cT(M)$ 
   419 are a direct sum of chain complexes with the summands indexed by
   419 are a direct sum of chain complexes with the summands indexed by
   420 decompositions of $M$ which have their $n{-}1$-skeletons labeled by $n{-}1$-morphisms
   420 decompositions of $M$ which have their $n{-}1$-skeletons labeled by $n{-}1$-morphisms