Abstract
We study mixed order parameter-elliptic boundary value problems with boundary conditions of a certain structure. For such operators, we prove resolvent estimates in L (p) based Sobolev spaces of suitable order and the analyticity of the semigroup. Finally, we present an application of this theory to studies of the particle transport in a semi-conductor.
Original language | English |
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Pages (from-to) | 829-844 |
Number of pages | 16 |
Journal | Journal of Evolution Equations |
Volume | 9 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1 Nov 2009 |
Keywords
- Elliptic boundary value problems
- Mixed order systems
- Analytic semigroup
- Semi-conductor model
- PARTIAL DIFFERENTIAL EQUATIONS
- QUANTUM HYDRODYNAMIC MODEL
- BOUNDARY-CONDITIONS
- EXPONENTIAL DECAY