On some elements in \(MSp_ 4\) which are related to the image of J- homomorphism. (English) Zbl 0459.55004
MSC:
55P42 | Stable homotopy theory, spectra |
55Q50 | \(J\)-morphism |
55Q52 | Homotopy groups of special spaces |
55Q10 | Stable homotopy groups |
55R40 | Homology of classifying spaces and characteristic classes in algebraic topology |
55S25 | \(K\)-theory operations and generalized cohomology operations in algebraic topology |
55Q35 | Operations in homotopy groups |