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Deformation retracts and weak deformation retracts of noncompact manifolds


Author: Gudrun Kalmbach
Journal: Proc. Amer. Math. Soc. 20 (1969), 539-544
MSC: Primary 57.31
DOI: https://doi.org/10.1090/S0002-9939-1969-0236946-X
MathSciNet review: 0236946
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References [Enhancements On Off] (What's this?)

  • [1] J. Milnor, Morse theory, Based on lecture notes by M. Spivak and R. Wells. Annals of Mathematics Studies, No. 51, Princeton University Press, Princeton, N.J., 1963. MR 0163331
  • [2] P. Montel, Sur l'intégrale supérieure et l'intégrale inférieure d'une équation differentielle, Bull. Sci. Math. (2) 50 (1926), 205-217.
  • [3] Marston Morse, The existence of polar non-degenerate functions on differentiable manifolds, Ann. of Math. (2) 71 (1960), 352–383. MR 0113232, https://doi.org/10.2307/1970086
  • [4] -, Bowls of a nondegenerate function on a compact differentiable manifold, Differential and Combinatorial Topology, Princeton Univ. Press, Princeton, N. J., 1965, 81-103.

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DOI: https://doi.org/10.1090/S0002-9939-1969-0236946-X
Article copyright: © Copyright 1969 American Mathematical Society