Numerical method for a Schrödinger problem with amplification process
In this paper we consider one Schrödinger problem which describes a signal propagation in optical fibers. The stability of symmetrical finite difference scheme is investigated in the L2 norm. It is proved that the scheme becomes unstable if the signal is periodically amplified along the fiber. A mo...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Vilnius University Press
1999-12-01
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| Series: | Lietuvos Matematikos Rinkinys |
| Online Access: | https://www.zurnalai.vu.lt/LMR/article/view/35668 |
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