Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:actsOn |
functions
distributions |
| gptkbp:application |
gptkb:wave_equation
mathematical physics scattering theory |
| gptkbp:category |
linear operator
integral operator |
| gptkbp:describedBy |
Hörmander's analysis books
|
| gptkbp:field |
gptkb:mathematics
analysis partial differential equations microlocal analysis |
| gptkbp:generalizes |
gptkb:Fourier_transform
pseudodifferential operators |
| gptkbp:hasComponent |
amplitude function
phase function |
| https://www.w3.org/2000/01/rdf-schema#label |
Fourier Integral Operators
|
| gptkbp:introduced |
gptkb:Lars_Hörmander
|
| gptkbp:relatedTo |
gptkb:Fourier_transform
pseudodifferential operators |
| gptkbp:studiedBy |
gptkb:mathematician
|
| gptkbp:usedIn |
quantum mechanics
propagation of singularities solution of hyperbolic PDEs |
| gptkbp:bfsParent |
gptkb:J._J._Duistermaat
|
| gptkbp:bfsLayer |
7
|