Arthur trace formula
E865100
The Arthur trace formula is a far-reaching generalization of the Selberg trace formula that provides a powerful analytic tool for studying automorphic representations and establishing instances of the Langlands program.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| the Arthur trace formula | 1 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
analytic tool in number theory
ⓘ
generalization of the Selberg trace formula ⓘ trace formula ⓘ |
| appliesTo |
automorphic representations
ⓘ
reductive groups over global fields ⓘ |
| context |
adelic groups
ⓘ
reductive algebraic groups over number fields ⓘ |
| developedBy | James Arthur NERFINISHED ⓘ |
| field |
Langlands program
NERFINISHED
ⓘ
automorphic forms ⓘ harmonic analysis on reductive groups ⓘ number theory ⓘ representation theory ⓘ |
| generalizes | Selberg trace formula NERFINISHED ⓘ |
| hasAspect |
geometric side
ⓘ
spectral side ⓘ |
| hasComponent |
global trace formula
NERFINISHED
ⓘ
local trace formula ⓘ |
| hasGoal |
comparison of automorphic spectra for different groups
ⓘ
stabilization for use in endoscopic classification ⓘ |
| involves |
Arthur parameters
ⓘ
Eisenstein series NERFINISHED ⓘ Levi subgroups ⓘ characters of automorphic representations ⓘ continuous spectrum ⓘ discrete spectrum ⓘ endoscopy ⓘ intertwining operators ⓘ orbital integrals ⓘ parabolic subgroups ⓘ stabilization ⓘ truncation operators ⓘ weighted orbital integrals ⓘ |
| namedAfter | James Arthur NERFINISHED ⓘ |
| relatedTo |
Arthur–Selberg trace formula
NERFINISHED
ⓘ
Langlands functoriality NERFINISHED ⓘ automorphic L-functions ⓘ endoscopic transfer ⓘ stable trace formula ⓘ |
| timePeriod | late 20th century ⓘ |
| usedFor |
classification of automorphic representations
ⓘ
comparison of trace formulas ⓘ establishing instances of functoriality ⓘ establishing instances of the Langlands correspondence ⓘ spectral decomposition of automorphic forms ⓘ stabilization of trace formulas ⓘ studying automorphic representations ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
the Arthur trace formula