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Bulletin of the American Mathematical Society
Bulletin of the American Mathematical Society
ISSN 1088-9485(online) ISSN 0273-0979(print)

 

On a nontrivial higher extension of representable abelian sheaves


Author: Lawrence S. Breen
Journal: Bull. Amer. Math. Soc. 75 (1969), 1249-1253
MathSciNet review: 0255550
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References | Additional Information

References [Enhancements On Off] (What's this?)

  • 1. M. Artin, Grothendieck topologies, Mimeographed notes, Harvard University, Cambridge, Mass., 1962.
  • 2. Lawrence Breen, Extensions of abelian sheaves and Eilenberg-MacLane algebras, Invent. Math. 9 (1969/1970), 15–44. MR 0258842 (41 #3488)
  • 3. M. Demazure and A. Grothendieck, Schémas en groupes, Mimeographed notes, Séminaire de Géométrie Algébrique, Inst. Hautes Études Sci., Paris, 1963.
  • 4. Samuel Eilenberg and Saunders MacLane, Cohomology theory of Abelian groups and homotopy theory. II, Proc. Nat. Acad. Sci. U. S. A. 36 (1950), 657–663. MR 0039252 (12,520a)
  • 5. Samuel Eilenberg and Saunders MacLane, On the groups 𝐻(Π,𝑛). III, Ann. of Math. (2) 60 (1954), 513–557. MR 0065163 (16,392a)
  • 6. Roger Godement, Topologie algébrique et théorie des faisceaux, Actualit’es Sci. Ind. No. 1252. Publ. Math. Univ. Strasbourg. No. 13, Hermann, Paris, 1958 (French). MR 0102797 (21 #1583)
  • 7. A. Grothendieck, Le groupe de Brauer. III, Mimeographed notes, Reprint., North-Holland, Amsterdam, 1969.
  • 8. F. Oort, Commutative group schemes, Lecture Notes in Mathematics, vol. 15, Springer-Verlag, Berlin-New York, 1966. MR 0213365 (35 #4229)
  • 9. Jean-Pierre Serre, Groupes algébriques et corps de classes, Publications de l’institut de mathématique de l’université de Nancago, VII. Hermann, Paris, 1959 (French). MR 0103191 (21 #1973)


Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9904-1969-12379-7
PII: S 0002-9904(1969)12379-7