Dirichlet fractional Laplacian in multi-tubes (Q6062696)
From MaRDI portal
scientific article; zbMATH DE number 7761498
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dirichlet fractional Laplacian in multi-tubes |
scientific article; zbMATH DE number 7761498 |
Statements
Dirichlet fractional Laplacian in multi-tubes (English)
0 references
6 November 2023
0 references
Summary: We describe the spectrum structure for the restricted Dirichlet fractional Laplacian in multi-tubes, i.e., domains with cylindrical outlets to infinity. Some new effects in comparison with the local case are discovered.
0 references
fractional Laplacian
0 references
multi-tubes
0 references
Dirichlet spectrum
0 references
virtual level
0 references
0 references
0 references
