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Free and semi-inert cell attachments
Author:
Peter Bubenik
Journal:
Trans. Amer. Math. Soc. 357 (2005), 4533-4553
MSC (2000):
Primary 55P35; Secondary 16E45
Posted:
June 21, 2005
MathSciNet review:
2156720
Full-text PDF Free Access
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Abstract: Let be the space obtained by attaching a finite-type wedge of cells to a simply-connected, finite-type CW-complex. We introduce the free and semi-inert conditions on the attaching map which broadly generalize the previously-studied inert condition. Under these conditions we determine as an -module and as an -algebra, respectively. Under a further condition we show that is generated by Hurewicz images. As an example we study an infinite family of spaces constructed using only semi-inert cell attachments.
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(Grenoble) 39 (1989), no. 1, 207–224 (French,
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Jonathan
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J. H. C. Whitehead, Simplicial spaces, nuclei and
-groups, Proc. London Math. Soc. (2) 45 (1939), 243-327.
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J.
H. C. Whitehead, On adding relations to homotopy groups, Ann.
of Math. (2) 42 (1941), 409–428. MR 0004123
(2,323c)
- [AH56]
- J. F. Adams and P. J. Hilton, On the chain algebra of a loop space, Comment. Math. Helv. 30 (1956), 305-330. MR 0077929 (17:1119b)
- [Ani82]
- David J. Anick, A counterexample to a conjecture of Serre, Ann. of Math. (2) 115 (1982), no. 1, 1-33. MR 0644015 (86i:55011a)
- [Ani89]
- -, Homotopy exponents for spaces of category two, Algebraic topology (Arcata, CA, 1986), Lecture Notes in Math., vol. 1370, Springer, Berlin, 1989, pp. 24-52. MR 1000365 (90c:55010)
- [Ani92]
- -, Single loop space decompositions, Trans. Amer. Math. Soc. 334 (1992), no. 2, 929-940. MR 1145728 (93g:55011)
- [Avr82]
- Luchezar L. Avramov, Free Lie subalgebras of the cohomology of local rings, Trans. Amer. Math. Soc. 270 (1982), no. 2, 589-608. MR 0645332 (83g:13010)
- [Bau81]
- Hans Joachim Baues, Commutator calculus and groups of homotopy classes, London Mathematical Society Lecture Note Series, vol. 50, Cambridge University Press, Cambridge, 1981. MR 0634675 (83b:55012)
- [Bub03]
- Peter Bubenik, Cell attachments and the homology of loop spaces and differential graded algebras, Ph.D. thesis, University of Toronto, 2003.
- [Bub04]
- -, Free cell attachments and the rational homotopy lie algebra, arXiv:math.AT/0406405, 2004.
- [FHT84]
- Yves Félix, Stephen Halperin, and Jean-Claude Thomas, Sur l'homotopie des espaces de catégorie
, Math. Scand. 55 (1984), no. 2, 216-228. MR 0787198 (86k:55006)
- [FHT01]
- -, Rational homotopy theory, Graduate Texts in Mathematics, vol. 205, Springer-Verlag, New York, 2001. MR 1802847 (2002d:55014)
- [FT89]
- Yves Félix and Jean-Claude Thomas, Effet d'un attachement cellulaire dans l'homologie de l'espace des lacets, Ann. Inst. Fourier (Grenoble) 39 (1989), no. 1, 207-224. MR 1011984 (90j:55012)
- [HL87]
- Stephen Halperin and Jean-Michel Lemaire, Suites inertes dans les algèbres de Lie graduées (``Autopsie d'un meurtre. II''), Math. Scand. 61 (1987), no. 1, 39-67. MR 0929396 (89e:55022)
- [HL96]
- Kathryn Hess and Jean-Michel Lemaire, Nice and lazy cell attachments, J. Pure Appl. Algebra 112 (1996), no. 1, 29-39. MR 1402394 (97e:55006)
- [Lem78]
- Jean-Michel Lemaire, ``Autopsie d'un meurtre'' dans l'homologie d'une algèbre de chaînes, Ann. Sci. École Norm. Sup. (4) 11 (1978), no. 1, 93-100. MR 0500930 (58:18423)
- [MM65]
- John W. Milnor and John C. Moore, On the structure of Hopf algebras, Ann. of Math. (2) 81 (1965), 211-264. MR 0174052 (30:4259)
- [Sco02]
- Jonathan A. Scott, Algebraic structure in the loop space homology Bockstein spectral sequence, Trans. Amer. Math. Soc. 354 (2002), no. 8, 3075-3084 (electronic). MR 1897391 (2003c:55008)
- [Sco03]
- -, A torsion-free Milnor-Moore theorem, J. London Math. Soc. (2) 67 (2003), no. 3, 805-816. MR 1967707 (2004c:55017)
- [Whi39]
- J. H. C. Whitehead, Simplicial spaces, nuclei and
-groups, Proc. London Math. Soc. (2) 45 (1939), 243-327.
- [Whi41]
- -, On adding relations to homotopy groups, Ann. of Math. (2) 42 (1941), 409-428. MR 0004123 (2:323c)
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Additional Information
Peter Bubenik
Affiliation:
Institut de Géométrie, Algèbre et Topologie, Ecole Polytechnique Fédérale de Lausanne, EPFL/SB/IGAT (BCH), 1015 Lausanne, Switzerland
Email:
peter.bubenik@epfl.ch
DOI:
http://dx.doi.org/10.1090/S0002-9947-05-03989-9
PII:
S 0002-9947(05)03989-9
Keywords:
Cell attachments,
loop space,
loop space homology,
Adams-Hilton models,
differential graded algebras,
Lie models
Received by editor(s):
December 5, 2003
Posted:
June 21, 2005
Article copyright:
© Copyright 2005 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.
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