Cohomologie non abélienne

Giraud, J. (1971). Cohomologie non abélienne. Springer.

Type

Book

Intellectual base

Review or monograph

Year

1971

ISBN

9783540053071

Link

https://openlibrary.org/books/OL28233378M/Cohomologie_non_abelienne not authoritativefound

Cited by

2 citations across 2 artifacts.

Domain-specific

• Gerbe
  • … and a convenient observable transfers from A banded abelian gerbe over a space represents a class in second sheaf cohomology, just as a torsor represents a first-cohomology class. to A geometric construction states the site, topology, band and equivalence notion before treating a deformation obstruction as a gerbe..
• Twisted sheaf
  • … identity and a convenient observable transfers from On triple overlaps the composite transition is theta_ijk times the identity rather than exactly the identity. to A construction fixes left-versus-right and inverse cocycle conventions and distinguishes twisted sheaves from sheaves with an unrelated automorphism..

Verification

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Registry ID ref:fd39bec1dee2 · see in the full table