Abstract:
We construct for all topological space X and all n∈N a natural section e n X :G n X→G n G n X of the Ganea projection :G n G n X→G n X and show that the triple (G n,g n,e n) is a comonad on Top *.
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Received: 6 March 2000
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Deligiannis, A. Ganea comonads. manuscripta math. 102, 251–261 (2000). https://doi.org/10.1007/s002291020251
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DOI: https://doi.org/10.1007/s002291020251