217 research outputs found
Splitting Madsen-Tillmann spectra II. The Steinberg idempotents and Whitehead conjecture
We show that, at the prime , the spectrum splits off
the Madsen-Tillmann spectrum which is compatible
with the classic splitting of off . For , together with
our previous splitting result on Madsen-Tillmann spectra, this shows that
is homotopy equivalent to .Comment: Comments are welcome
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