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Abstract
The computation of the algebra of secondary cohomology operations in [Baues, The algebra of secondary cohomology operations, Birkhäuser Verlag, 2006] leads to a conjecture concerning the algebra of higher cohomology operations in general and an Ext-formula for the homotopy groups of spheres. This conjecture is discussed in detail in this paper.
Key words and phrases:: Higher cohomology operations; Adams spectral sequence
Received: 2008-05-28
Published Online: 2010-03-11
Published in Print: 2009-March
© Heldermann Verlag
