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nLab > Latest Changes: stable homotopy category

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  1.  
    • CommentRowNumber1.
    • CommentAuthorDavid_Corfield
    • CommentTimeJan 14th 2016
    • (edited Jan 14th 2016)

    That doesn’t look right at Via left homotopy of spectra. ℓ\ell is supposed to be the forgetful functor from spectra to prespectra.

    But what kind of spectra are we looking at? It seems to be coordinate-free spectrum. So then we need a definition of prespectrum.

    • CommentRowNumber2.
    • CommentAuthorDavid_Corfield
    • CommentTimeJan 14th 2016

    I think I’ve fixed it now.

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeJan 14th 2016

    Thanks for catching this. I had the labels of the two arrows switched around. Thanks.

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeFeb 9th 2016
    • (edited Feb 9th 2016)

    I have been adding this and that to stable homotopy category: more of an Idea-section (but far from complete), more variants of constructions (but far from complete), more commented references (far form complete), some quick pointers to key properties.

    Not done yet.

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeJan 16th 2021
    • (edited Jan 16th 2021)

    Where the triangulated structure was claimed without any proof or reference, I have added a pointer to the relevant spot in Introduction to Stable Homotopy Theory.

    Then, right below that, I have !include-ed the section finite homotopy limits of spectra – section (discussion here)

    diff, v30, current

1 to 5 of 5

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