Takayasu cofibrations revisited. (English) Zbl 1347.55015

Summary: This short note gives a new proof for the existence of the cofibrations constructed by S. Takayasu [J. Math. Kyoto Univ. 39, No.2, 377–398 (1999; Zbl 1002.55006)], using techniques in the category of unstable modules over the mod two Steenrod algebra.


55S10 Steenrod algebra
55T15 Adams spectral sequences
55P42 Stable homotopy theory, spectra


Zbl 1002.55006
Full Text: DOI Euclid


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