Skip to main content
SpringerLink
Log in

Essential and inessential complexes

  • Published:
Commentarii Mathematici Helvetici

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Bibliography

  1. H. Hopf undE. Pannwitz,Über stetige Deformationen von Komplexen in sich, Math. Ann.108 (1933), pp. 433–465.

    Article  MathSciNet  Google Scholar 

  2. J. H. C. Whitehead,Combinatorial homotopy I, Bull. Amer. Math. Soc.55 (1949), pp. 213–245.

    Article  MathSciNet  MATH  Google Scholar 

  3. V. G. Boltjanski,Homotopical theory of continuous maps and vectorfields, Trudy Inst. im. Steklova, XLVII, Moscow 1955 (in Russian).

  4. H. Cartan andS. Eilenberg,Homological algebra (Princeton, 1956).

  5. B. Eckmann,On complexes over a ring and restricted cohomology groups, Proc. Nat. Acad. Sci.33 (1947), pp. 275–281; On infinite complexes with automorphisms, ibidem pp. 372–376.

    Article  MathSciNet  Google Scholar 

  6. H. Hopf,Fundamentalgruppe und zweite Betti sche Gruppe, Comment. Math. Helvetici14 (1942), pp. 257–309.

    MathSciNet  Google Scholar 

  7. H. Seifert undW. Threlfall,Lehrbuch der Topologie (Teubner Verlag, Leipzig und Berlin, 1934).

    Google Scholar 

  8. J. P. Serre,Homologie singulière des espaces fibrés, Ann. of Math.54 (1951), pp. 425–505.

    Article  MathSciNet  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Bucharest

    Israel Berstein

Authors
  1. Israel Berstein
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Berstein, I. Essential and inessential complexes. Commentarii Mathematici Helvetici 33, 70–80 (1959). https://doi.org/10.1007/BF02565908

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02565908

Keywords

Search

Navigation