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math.AT2004★ 2 cited
Completions of pro-spaces
Daniel C. Isaksen
For every ring R, we present a pair of model structures on the category of pro-spaces. In the first, the weak equivalences are detected by cohomology with coefficients in R. In the…
math.AT2004★ 4 cited
Higher string topology on general spaces
P. Hu
In this paper, I give a generalized analogue of the string topology results of Chas and Sullivan, and of Cohen and Jones. For a finite simplicial complex and , I cons…