Abstract
A rational shape type and a strong rational shape type are defined for the class of spaces 1-connected by shape. This class is a natural generalization of the class of 1-connected spaces for which the rational homotopy theory was constructed in work [10]. With the use of the category of inverse systems, the result in [10] on the equivalence of homotopy theories is extended onto the class of spaces 1-connected by shape.
Similar content being viewed by others
References
K. Borsuk, Shape theory, PWN, Warszawa (1975).
A. K. Bousfield and V. K. A. M. Guggenheim, On PL de Rham Theory and Rational Homotopy Type, Amer. Math. Soc., Providence, RI (1976).
E. H. Spanier, Algebraic Topology, Springer, Berlin (1994).
A. K. Bousfield and D. M. Kan, Homotopy Limits, Completions and Localizations, Springer, Berlin (1972).
Y. Félix, S. Galperin, and J.-C. Thomas, Rational Homotopy Theory, Springer, New York (2001).
D. A. Edwards and H. M. Hastings, Čech and Steenrod Homotopy Theories with Applications to Geometric Topology, Springer, Berlin (1976).
Ju. T. Lisica, “Rational homotopy type, rational proper homotopy type and rational homotopy type at infinity,” Topology Proceed., 37, 1–51 (2011).
S. Mardešić and J. Segal, Shape Theory, North-Holland, Amsterdam (1982).
J. B. Quigley, “An exact sequence from the nth to (n − 1)st fundamental group,” Fund. Math., 77, 195–210 (1973).
D. G. Quillen, “Rational homotopy theory,” Ann. of Math., 90, 205–295 (1969).
D. Sullivan, “Infinitesimal computations in topology,” Public. Math. l’IHÉS, 47, 269–331 (1977).
Š. Ungar, “n-connectedness of inverse systems and applications to shape theory,” Glasnik Matem., 13, 371–396 (1978).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Ukrains’kiĭ Matematychnyĭ Visnyk, Vol. 15, No. 4, pp. 516–535 October–December, 2018.
The present work was supported by the Program RUDN ”5-100”.
Rights and permissions
About this article
Cite this article
Marchenko, V.V. Rational homotopy theory of spaces 1-connected by shape. J Math Sci 242, 413–426 (2019). https://doi.org/10.1007/s10958-019-04486-5
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10958-019-04486-5