Name
Abstract | ||
|---|---|---|
Summary. We propose and analyze a finite difference scheme for the Kohn Laplacian operator associated with the Heisenberg group, which
is a degenerate elliptic operator of H�rmander type. We give a complete analysis for a periodic problem in a cube. In particular,
we prove a discrete Poincar�-Wiertinger inequality which yields the stability. Numerical tests are presented.
|
Year | DOI | Venue |
|---|---|---|
2001 | 10.1007/PL00005472 | Numerische Mathematik |
Keywords | Field | DocType |
heisenberg group | Abelian group,Boundary value problem,Heisenberg group,Eigenfunction,Mathematical analysis,Elliptic operator,Invariant (mathematics),Periodic graph (geometry),Mathematics,Laplace operator | Journal |
Volume | Issue | ISSN |
89 | 3 | 0029-599X |
Citations | PageRank | References |
1 | 0.40 | 0 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yves Achdou | 1 | 197 | 32.74 |
| Nicoletta Tchou | 2 | 9 | 4.16 |