Sur la conjugaison différentiable des difféomorphismes du cercle à des rotations

Herman, M. R. (1979). Sur la conjugaison différentiable des difféomorphismes du cercle à des rotations. Publications Mathématiques de l'IHÉS.

Type

Journal article

Intellectual base

Primary research

Year

1979

DOI

10.1007/bf02684798

DOI registrant

MathDoc/Centre Mersenne

Link

https://doi.org/10.1007/bf02684798

Cited by

2 citations across 2 artifacts.

Domain-specific

• Denjoy's theorem on rotation number
  • The entry records a descriptive analytical identity; practical use requires the governing domain's evidence, standards, and safety obligations.
• Rotation number
  • The rotation number converts a lift of a circle map to the real line into a long-run displacement rate; rational values correspond to periodic behavior while irrational values constrain quasiperiodic dynamics.

Verification

Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.

Does it back the claim? Not recorded. Neither this nor any other of the 2 citations of this work carries a recorded support check.

Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.

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Registry ID ref:aabfe6571f2b · see in the full table