A note on Čech and Kan extensions of homotopy functors
The note closes a gap in the authors' proof of one of the central results on coincidence of Čech and Kan extensions of homotopy functors in [ibid. 12, 253-269 (1978; Zbl 0416.55004)].
coincidence of Čech and Kan extensions of homotopy functors
scientific article; zbMATH DE number 3844633