Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
spectral theory
|
| gptkbp:describes |
relationship between spectrum of perturbed and unperturbed operators
|
| gptkbp:field |
mathematical physics
operator theory |
| https://www.w3.org/2000/01/rdf-schema#label |
Birman-Schwinger principle
|
| gptkbp:introducedIn |
1961
|
| gptkbp:namedAfter |
J. Schwinger
M. Sh. Birman |
| gptkbp:relatedTo |
Birman-Schwinger operator
|
| gptkbp:usedFor |
analysis of eigenvalues of Schrödinger operators
study of self-adjoint operators |
| gptkbp:usedIn |
mathematical analysis
quantum mechanics |
| gptkbp:bfsParent |
gptkb:Mikhail_Birman
|
| gptkbp:bfsLayer |
7
|