$S^ 1$-equivariant function spaces and characteristic classes
HTML articles powered by AMS MathViewer
- by Benjamin M. Mann, Edward Y. Miller and Haynes R. Miller PDF
- Trans. Amer. Math. Soc. 295 (1986), 233-256 Request permission
Abstract:
We determine the structure of the homology of the Becker-Schultz space $SG({S^1}) \simeq Q({\mathbf {C}}P_ + ^\infty \wedge {S^1})$ of stable ${S^1}$-equivariant self-maps of spheres (with standard free ${S^1}$-action) as a Hopf algebra over the Dyer-Lashof algebra. We use this to compute the homology of $BSG({S^1})$. Along the way, we give a fresh account of the partially framed transfer construction and the Becker-Schultz homotopy equivalence. We compute the effect in homology of the "${S^1}$-transfers" ${\mathbf {C}}P_ + ^\infty \wedge {S^1} \to Q((B{{\mathbf {Z}}_{{p^n}}})_+ ),n \geq 0$, and of the equivariant $J$-homomorphisms $SO \to Q({\mathbf {R}}P_ + ^\infty )$ and $U \to Q({\mathbf {C}}P_ + ^\infty \wedge {S^1})$. By composing, we obtain $U \to Q{S^0}$ in homology, answering a question of J. P. May.References
- J. C. Becker and D. H. Gottlieb, The transfer map and fiber bundles, Topology 14 (1975), 1–12. MR 377873, DOI 10.1016/0040-9383(75)90029-4
- J. C. Becker and R. E. Schultz, Equivariant function spaces and stable homotopy theory. I, Comment. Math. Helv. 49 (1974), 1–34. MR 339232, DOI 10.1007/BF02566716
- J. C. Becker and R. E. Schultz, Equivariant function spaces and stables homotopy theory. II, Indiana Univ. Math. J. 25 (1976), no. 5, 481–492. MR 415606, DOI 10.1512/iumj.1976.25.25038
- Edgar H. Brown Jr., Framed manifolds with a fixed point free involution, Michigan Math. J. 23 (1976), no. 3, 257–260 (1977). MR 425995
- Frederick R. Cohen, Thomas J. Lada, and J. Peter May, The homology of iterated loop spaces, Lecture Notes in Mathematics, Vol. 533, Springer-Verlag, Berlin-New York, 1976. MR 0436146
- K. Knapp, Rank and Adams filtration of a Lie group, Topology 17 (1978), no. 1, 41–52. MR 470960, DOI 10.1016/0040-9383(78)90011-3
- Stanley O. Kochman, Homology of the classical groups over the Dyer-Lashof algebra, Trans. Amer. Math. Soc. 185 (1973), 83–136. MR 331386, DOI 10.1090/S0002-9947-1973-0331386-2
- Benjamin M. Mann and Edward Y. Miller, The homology of the Burnside space, Amer. J. Math. 107 (1985), no. 5, 1227–1263. MR 805810, DOI 10.2307/2374352
- Benjamin M. Mann and Edward Y. Miller, Characteristic classes for spherical fibrations with fibre-preserving free group actions, Pacific J. Math. 108 (1983), no. 2, 327–377. MR 713741
- R. James Milgram, The $\textrm {mod}\ 2$ spherical characteristic classes, Ann. of Math. (2) 92 (1970), 238–261. MR 263100, DOI 10.2307/1970836
- Reinhard Schultz, Equivariant function spaces and equivariant stable homotopy theory, Transformation groups (Proc. Conf., Univ. Newcastle upon Tyne, Newcastle upon Tyne, 1976) London Math. Soc. Lecture Note Series, No. 26, Cambridge Univ. Press, Cambridge, 1977, pp. 169–189. MR 0494172
- G. B. Segal, Equivariant stable homotopy theory, Actes du Congrès International des Mathématiciens (Nice, 1970) Gauthier-Villars, Paris, 1971, pp. 59–63. MR 0423340
- Joseph A. Wolf, Spaces of constant curvature, McGraw-Hill Book Co., New York-London-Sydney, 1967. MR 0217740
Additional Information
- © Copyright 1986 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 295 (1986), 233-256
- MSC: Primary 55R40; Secondary 55Q50, 55R12, 55R91
- DOI: https://doi.org/10.1090/S0002-9947-1986-0831198-6
- MathSciNet review: 831198