A non-trivial ghost kernel for the equivariant stable cohomotopy of projective spaces

نویسنده

  • Markus Szymik
چکیده

It is shown that the ghost kernel for certain equivariant stable cohomotopy groups of projective spaces is non-trivial. The proof is based on the Borel cohomology Adams spectral sequence and the calculations with the Steenrod algebra afforded by it.

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تاریخ انتشار 2011