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Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Differentiable actions of $S^1$ and $S^3$ on homotopy spheres
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by Kai Wang PDF
Bull. Amer. Math. Soc. 79 (1973), 147-149
References
  • William Browder and Ted Petrie, Semi-free and quasi-free $S^{1}$ actions on homotopy spheres, Essays on Topology and Related Topics (Mémoires dédiés à Georges de Rham), Springer, New York, 1970, pp. 136–146. MR 0263111
  • Wu-chung Hsiang, A note on free differentiable actions of $S^{1}$ and $S^{3}$ on homotopy spheres, Ann. of Math. (2) 83 (1966), 266–272. MR 192506, DOI 10.2307/1970431
  • 3. H. T. KU, Characteristic invariants, Proc. Conference on Transformation Groups (Amherst, 1971), Springer (to appear).
  • G. R. Livesay and C. B. Thomas, Free $Z_{2}$ and $Z_{3}$ actions on homotopy spheres, Topology 7 (1968), 11–14. MR 220277, DOI 10.1016/0040-9383(86)90011-X
  • C. T. C. Wall, Surgery on compact manifolds, London Mathematical Society Monographs, No. 1, Academic Press, London-New York, 1970. MR 0431216
  • Kai Wang, Free and semi-free smooth actions of $S^{1}$ and $S^{3}$ on homotopy spheres, Proceedings of the Second Conference on Compact Transformation Groups (Univ. Massachusetts, Amherst, Mass., 1971) Lecture Notes in Math., Vol. 298, Springer, Berlin, 1972, pp. 119–130. MR 0362384
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Additional Information
  • Journal: Bull. Amer. Math. Soc. 79 (1973), 147-149
  • MSC (1970): Primary 57E30
  • DOI: https://doi.org/10.1090/S0002-9904-1973-13133-7
  • MathSciNet review: 0307262