A uniqueness theorem for weak solutions of the stationary semiconductor equations. (English) Zbl 0756.35105
Summary: We prove a uniqueness theorem for weak solutions of a mixed boundary- value problem for the stationary semiconductor equations (van Roosbroeck’s system) under the assumption that the deviation of the carrier potentials from an equilibrium solution is sufficiently small.
MSC:
| 35Q60 | PDEs in connection with optics and electromagnetic theory |
| 35M10 | PDEs of mixed type |
| 35D05 | Existence of generalized solutions of PDE (MSC2000) |
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