On the self-adjoint subspace of the one-velocity transport operator (Q650386)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: On the self-adjoint subspace of the one-velocity transport operator |
scientific article; zbMATH DE number 5980750
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the self-adjoint subspace of the one-velocity transport operator |
scientific article; zbMATH DE number 5980750 |
Statements
On the self-adjoint subspace of the one-velocity transport operator (English)
0 references
25 November 2011
0 references
The authors study the problem of describing the self-adjoint subspace of the transport operator in an unbounded domain. They prove that this subspace is nontrivial under perturbations having a lattice of gaps of arbitrarily small length for the one-velocity operator with polynomial collision integral. The three-dimensional transport operator is also considered.
0 references
transport operator
0 references
collision integral
0 references
Lebesgue spectrum
0 references
selfadjoint subspace
0 references
isomorphism
0 references
0 references
