EMIS/ELibM Electronic Journals

Outdated Archival Version

These pages are not updated anymore. They reflect the state of 22 June 2005. For the current production of this journal, please refer to http://intlpress.com/HHA/.


Base change functors in the ${\mathbb A}^1$-stable homotopy category

Base change functors in the ${\mathbb A}^1$-stable homotopy category

Po Hu

We relate base change functors of sheaves in ${\mathbb A}^1$-homotopy theory to group change functors from equivariant homotopy theory, and use these functors to construct elements of the Picard group of the ${\mathbb A}^1$-stable homotopy category. We also prove an analogue of the Wirthm\"{u}ller isomorphism from equivariant homotopy theory in the ${\mathbb A}^1$-context.


Homology, Homotopy and Applications, Vol. 3(2), 2001, pp. 417-451

http://www.rmi.acnet.ge/hha/volumes/2001/n2a8/v3n2a8.dvi (ps, dvi.gz, ps.gz, pdf)
ftp://ftp.rmi.acnet.ge/pub/hha/volumes/2001/n2a8/v3n2a8.dvi (ps, dvi.gz, ps.gz, pdf)